搞乜咁科學 GMG Science (Dr Abellona U & Keith Poon)

歡迎嚟到 搞乜咁科學 GMG Science ！

呢個係由一個數學老師 、同埋一個生物醫學博士傾下計，順便探討一下有趣科學知識嘅podcast! 

每集我哋會就住一個主題，傾吓相關嘅數學故事同埋科學知識！

大家可以係你哋聽podcast嘅地方 或者 youtube search 搞乜咁科學 gmgscience，
或者follow我哋IG: @gmgscience 搞乜咁科學。

歡迎大家喺嚟緊嘅每集一齊 join我哋呢個飯局，一齊輕輕鬆鬆，聽下故仔，一齊畀科學同數學喚醒大家沉睡於深處嘅好奇心。

我地下集 搞乜咁科學 再見～

歡迎嚟到 搞乜咁科學 GMG Science！

今集嘅主題係顏色！Keith會講一個同油顏色有關嘅數學定理，Abellona會解釋點解講唔同語言嘅人睇到嘅顏色有機會係唔同嘅。

Social Media:
搞乜咁科學
Instagram: www.instagram.com/gmgscience

Abellona
Instagram: www.instagram.com/_doctor_u

Keith
Instagram: http://www.instagram.com/keith.poonsir
YouTube: https://www.youtube.com/channel/UC9fh5paH2jh5kfBVDEPC1YA

Show Notes and Links:
大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith's Part
四色定理 - Wikipedia
全盒圖片
甘比鍊 Kempe Chain - Wikipedia
香港十八區地圖 - 香港地方大典
數學證明軟件 - Wikipedia

Abellona's Part
普世觀 Universalist view – 語言發展顏色詞彙的順序
The surprising pattern behind color names around the world - Vox
世界顏色調查 World Colour Survey
相對觀 Relativist view
俄文冇「藍色」?! Winawer, J., Witthoft, N., Frank, M. C., Wu, L., Wade, A. R., & Boroditsky, L. (2007). Russian blues reveal effects of language on color discrimination. Proceedings of the national academy of sciences, 104(19), 7780-7785.
環境需要定斷顏色詞彙嘅發展? 暖色詞彙多過冷色? Analyzing the language of color - MIT News 

歡迎嚟到 搞乜咁科學 GMG Science！

今集嘅主題係溫度🌡!

你想唔想試下好似熊咁可以冬眠😴 ?!

地球三文治🥪又係咩概念?!

Social Media 搞乜咁科學 Instagram: www.instagram.com/gmgscience

Abellona Instagram: www.instagram.com/_doctor_u

Keith Instagram: http://www.instagram.com/keith.poonsir

YouTube: https://www.youtube.com/channel/UC9fh...

Show Notes and Links
大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

延伸閱讀
Abellona's Part:

• 地球溫度的變化史
• 體溫調節
• 休眠著去遠程太空之旅 

Keith's part:

• 博蘇克－烏拉姆定理 Borsuk–Ulam theorem 
• 相對極地圖
• 春光乍洩 
• 相對極 Antipole

歡迎嚟到 搞乜咁科學 GMG Science 第3集！

今集嘅主題係規律Pattern！Keith會講一個同國家人口、原子重量同金融詐騙都有關嘅數字規律，Abellona會解釋究竟豹嘅斑點係點樣黎嘅呢?

喂！好奇心，係時候醒喇 :)

Social Media:

搞乜咁科學 IG

搞乜咁科學 YouTube

Abellona IG

Keith IG

Keith YouTube


班佛定律 Benford’s Law
Benford's Law Wikipedia

Newcomb, S. (1881). Note on the frequency of use of the different digits in natural numbers. American Journal of mathematics, 4(1), 39-40. 

Benford, F. (1938). The law of anomalous numbers. Proceedings of the American philosophical society, 551-572. 

用Benford’s Law發現會計數據有問題?!
Durtschi, C., Hillison, W., & Pacini, C. (2004). The effective use of Benford’s law to assist in detecting fraud in accounting data. Journal of forensic accounting, 5(1), 17-34.

選舉票數有問題都一樣check到!
Roukema, Boudewijn F. (2014). "A first-digit anomaly in the 2009 Iranian presidential election". Journal of Applied Statistics

拜登選票唔乎合 Benford’s Law? - Stand-up Maths on YouTube


 豹嘅斑點係點黎?!

Turing pattern 圖靈規律 Wikipedia

TURING, A. (1952). THE CHEMICAL BASIS OF MOKPHOGENESIS. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 237(641), 37-72.

用電腦模擬運算圖靈model而產生規律的例子

Headon, D. J., & Painter, K. J. (2009). Stippling the skin: Generation of anatomical periodicity by reaction-diffusion mechanisms. Mathematical Modelling of Natural Phenomena, 4(4), 83-102.

用圖靈Model 可以解釋到生物界嘅其他規律嘅生成

Kondo, S., & Miura, T. (2010). Reaction-diffusion model as a framework for understanding biological pattern formation. Science, 329(5999), 1616-1620.

Marcon, L., & Sharpe, J. (2012). Turing patterns in development: what about the horse part? Current opinion in genetics & development, 22(6), 578-584.

用生物模擬（口內的上顎）實踐到圖靈規律出黎

Economou, A. D., Ohazama, A., Porntaveetus, T., Sharpe, P. T., Kondo, S., Basson, M. A., ... & Green, J. (2012). Periodic stripe formation by a Turing mechanism operating at growth zones in the mammalian palate. Nature genetics, 44(3), 348-351.

定斷貓有幾多白色的基因

David, V. A., Menotti-Raymond, M., Wallace, A. C., Roelke, M., Kehler, J., Leighty, R., ... & Ryugo, D. K. (2014). Endogenous retrovirus insertion in the KIT oncogene determines white and white spotting in domestic cats. G3: Genes, Genomes, Genetics, 4(10), 1881-1891.

搞乜咁科學 GMG Science #4 - 蟲蟲 Bugs🐞

歡迎嚟到 搞乜咁科學 GMG Science ！

今集嘅主題係蟲蟲！Keith會講邊一隻電腦bug嚟緊會令個世界大亂？Abellona會講甲蟲嘅「ling」面係點黎嘅呢？

喂！好奇心，係時候醒喇 :)

Social Media:

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://www.youtube.com/channel/UC9fh5paH2jh5kfBVDEPC1YA

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona 部分

彩虹色 

甲蟲製造彩虹色的不同方法 

測試彩虹色可否減低被捕食的機會的研究:

1. 發現無分別  原文
2. 發現彩虹色有效偽裝 

嘗試仿效甲蟲彩虹色原理製造防偽物料


Keith 部分

1Gb = ___Mb?

整數過溢 

Excel 的盡頭 

蕃薯寶寶🍠！

YouTube View Count 被衝擊事件

Gangnam Style by Psy 

Humble Pi by Matt Parker 

千年蟲 👾 

GPS 

搞乜咁科學 GMG Science #5 - 多餘 Extra ➕

歡迎嚟到 搞乜咁科學 GMG Science ！

今集嘅主題係多餘 Extra ➕! Keith會講電腦之間溝通都會講多餘嘅嘢？🗣 Abellona會我地大部分嘅DNA都係多餘嘅？🧬

喂！好奇心，係時候醒喇 :)

Social Media:

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://www.youtube.com/channel/UC9fh5paH2jh5kfBVDEPC1YA

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith 部分

Check Digit - 校驗碼

Parity Check - 同位位元核對

Hamming code - 漢明碼

How to send a self-correcting message (Hamming codes) by 3Blue1Brown

Abellona 部分

C-value 悖論

轉座子

Alu - 人類基因組中最普遍的轉座子 

製造一個基因組最簡潔的細胞

更正：35:36所說大腸桿菌應該係有約4500個基因

歡迎嚟到 搞乜咁科學 GMG Science 第6集！

今集嘅主題係對戰 Battle！⚔️ 今集Keith會講以前啲數學家係點樣死過嘅呢？🧮 Abellona會講細菌同病毒嘅大作戰🔫

喂！好奇心，係時候醒喇 :)

Social Media:

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://www.youtube.com/channel/UC9fh5paH2jh5kfBVDEPC1YA

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience


Abellona part
噬菌體 - Phage
紅女王猜想 - Red Queen Hypothesis
限制修飾系統 - Restriction-modification System
常間回文重複序列叢集系統 - CRISPR-Cas9

Further reading:
Bacteriophage resistance mechanisms
Alternative functions of CRISPR–Cas systems in the evolutionary arms race

Keith part
配方法 - Completing the square
三次方程 - Cubic equation
費羅 - Scipione del Ferro
塔爾塔利亞 - Niccolò Fontana Tartaglia
卡爾達諾 - Cardano
數學大典 - Ars Magna
五次方或以上的多項式方程式沒有解答公式?! 

Further reading:
The Secret Formula: How a Mathematical Duel Inflamed Renaissance Italy and Uncovered the Cubic Equation by Fabio Toscano
How Imaginary Numbers Were Invented by Veritasium 

歡迎嚟到 搞乜咁科學 GMG Science 第7集！

今集嘅主題係錯處 Mistake❌！Keith會講一個係人都會犯嘅錯，Abellona會解釋細胞點樣處理DNA嘅錯誤？而咩情況又會特登製造錯誤？

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://www.youtube.com/channel/UC9fh5paH2jh5kfBVDEPC1YA

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith part:

Wald Abraham 沃德·亞伯拉罕 - Wikipedia 

倖存者偏誤 Survival Bias - Wikipedia 

康城站 LOHAS Park Station - Fandom

xkcd 漫畫 

再現危機 Replication crisis - Wikipedia 

用細隻啲嘅碟幫唔到你減肥?! 

發表偏差 Publication bias - Wikipedia 

號外！！！科學證實: [自行輸入任意人類群組]會因為[自行輸入任意行為]而導致[自行輸入任意疾病] - Cartoon by Jim Borgman, 1997 

大部份科學文獻出版結果都是錯嘅?! - Ioannidis JPA (2005) Why Most Published Research Findings Are False. PLoS Med 2(8): e124.

延伸閱讀:

How Not to Be Wrong - The Power of Mathematical Thinking by Jordan Ellenberg

Abellona part:

DNA 修復 - Wikipedia 

TEDed 介紹DNA 修復的短片

抗體 - Wikipedia 

抗體多樣性的生成 

歡迎嚟到 搞乜咁科學 GMG Science 第8集！

今集嘅主題係腦袋 Brain 🧠！Keith會講有咩超級電腦係永遠都做唔到嘅？Abellona會解釋寄生蟲操控真係可以腦袋？！

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://www.youtube.com/channel/UC9fh5paH2jh5kfBVDEPC1YA

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona 部分:
冬蟲夏草 Ophiocordyceps sinensis

偏側蛇蟲草菌 Ophiocordyceps unilateralis  

喪屍真菌如何侵佔螞蟻的身體控制它們的腦袋 

弓蟲 Toxoplasma gondii 

系統綜述 Systematic review 

弓蟲感染與精神分裂症關係的系統綜述:
Sutterland, A.L., et al. 2020. Toxoplasma gondii infection and clinical characteristics of patients with schizophrenia: a systematic review and meta-analysis. Schizophrenia Bulletin Open, 1(1), p.sgaa042.

Further Reading:

Toxoplasmosis: How Parasites in Your Cat Can Infect Your Brain - YouTube 

How parasites change their host's behavior - YouTube

Keith 部分:

Dall-E 圖像生成器

Craiyon 圖像生成器BB版

Dall-E 生成的圖片 - A still of Kermit The Frog in Blade Runner 2049 (2017) 

希爾伯特的23個問題 

數學基礎危機 

希爾伯特計劃

哥德爾不完備定理 - Godel's incompleteness theorem 

NASA無名英雌 - Hidden Figures

停機問題 - Halting Problem 

後設認知 - Metacognition

Further Reading:

Wigner, E. P. (1990). The unreasonable effectiveness of mathematics in the natural sciences. In Mathematics and Science (pp. 291-306). 

Math's Fundamental Flaw by Veritasium - YouTube 

Proof That Computers Can't Do Everything (The Halting Problem) by udiprod - YouTube 

歡迎嚟到 搞乜咁科學 GMG Science 第9集！

今集嘅主題係 Love 係愛啊～！Keith會講點樣用數學係短暫嘅一生中搵到真愛，Abellona會解釋點解有人覺得人類嘅基因已經注定咗男仔一定係濫D，女仔一定係挑剔D？

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://www.youtube.com/channel/UC9fh5paH2jh5kfBVDEPC1YA

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith 的部分

林家謙 下一位前度 - Wikipedia

最佳停止問題 Optimal Stopping - Wikipedia 

秘書問題 Secretary problem – Wikipedia 

最佳停止問題Excel 

香港人平均結婚年齡- The Standard 

延伸閱讀:

Ferguson, Thomas S. (August 1989). "Who Solved the Secretary Problem?". Statistical Science. 4 (3): 282–289. doi:10.1214/ss/1177012493.]

Fry, H. (2015). The mathematics of love: Patterns, proofs, and the search for the ultimate equation. Simon and Schuster. 

Abellona的部分

貝特曼原理 - Wikipedia 

暴走進化 - Wikipedia

殘障假說 - Wikipedia

性感兒子假說 - Wikipedia

現代重複實驗挑戰貝特曼原理:

Gowaty PA, Kim YK, Anderson WW. No evidence of sexual selection in a repetition of Bateman's classic study of Drosophila melanogaster. Proc Natl Acad Sci U S A. 2012 Jul 17;109(29):11740-5. doi: 10.1073/pnas.1207851109. Epub 2012 Jun 11. PMID: 22689966; PMCID: PMC3406809. 

貝特曼原理未必能直接套用於人類社會:

Brown GR, Laland KN, Mulder MB. Bateman's principles and human sex roles. Trends Ecol Evol. 2009 Jun;24(6):297-304. doi: 10.1016/j.tree.2009.02.005. Epub 2009 May 4. Erratum in: Trends Ecol Evol. 2013 Oct;28(10):622. PMID: 19403194; PMCID: PMC3096780.

一種叫Jacana的鳥是兩性行為相反的例子:
Why female jacana birds do all the fighting - Slate

歡迎嚟到 搞乜咁科學 GMG Science ！

今集嘅主題係驚喜Surprise🙀！我哋會分享吓一D令我哋覺得好驚訝嘅科學發現。

聽完你可能會搵路叻咗🧭，同埋學識咗點樣經營一間好特別嘅酒店🏨

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube:

https://youtube.com/c/KeithPoonSir

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona’s Section

君主斑蝶 - Wikipedia

君主斑蝶的遷徙 - Wikipedia

君主斑蝶在中墨西哥過冬的景況 - Youtube

Reppert, S. M., Guerra, P. A., & Merlin, C. (2016). Neurobiology of monarch butterfly migration. Annual review of entomology, 61.

動物如何依靠星空搵路 - 訪問早期研究先驅Prof Stephen Emlen - Vox

遷徙的雀鳥運用量子原理感應磁力 - Scientific American

狗狗便便的方向 - 狗也能夠感應到磁場？

Hart, V., Nováková, P., Malkemper, E. P., Begall, S., Hanzal, V., Ježek, M., ... & Burda, H. (2013). Dogs are sensitive to small variations of the Earth’s magnetic field. Frontiers in Zoology, 10(1), 1-12.

人都得？- 研究人類磁場感應的實驗室

人能夠感應到磁場嗎？- Veritasium

Keith’s Section

大衛·希爾伯特 David Hilbert - Wikipedia

無限旅館 Infinite Hotel - Wikipedia

One Two Three... Infinity by George Gamow - Wikipedia

有無限個質數？！ - Wikipedia 

所有數都只係得唯一一個質因數連乘式？ - Wikipedia

製造大啲嘅無限嘅方法 Power Set - Wikipedia

Aleph ℵ - Wikipedia 

連續統假設 Continuum Hypothesis - Wikipedia 

康托爾 Georg Cantor - Wikipedia 

保羅·寇恩 Paul Cohen - Wikipedia 

延伸閲讀 Further Reading

An infinite number of $1 bills and an infinite number of $20 bills would be worth the same - Stand-Up Maths

歡迎嚟到 搞乜咁科學 GMG Science 第11集！

今集嘅主題係2022新發現 New in 22’🗓！Keith會講數學家點樣將個圓形變成正方形，Abellona會解釋有咩方法製造到萬能嘅流感疫苗?

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎

搞乜咁科學網頁
搞乜咁科學 IG
搞乜咁科學 YouTube
Abellona IG
Keith IG
Keith YouTube

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎

Keith’s part

學寫電腦程式竟然同學語言能力有關﹐反而同數感無乜關係? - Prat, C. S., et al. (2020). Relating natural language aptitude to individual differences in learning programming languages. Scientific reports, 10(1), 1-10.

較剪全等 Scissor Congruence - nLab 

三大尺規作圖問題 Impossible Constructions - Wikipedia

正方形原來係剪唔到變圓形㗎…

Dubins, L., Hirsch, MW, & Karush, J. (1963). Scissor congruence. Israel Journal of Mathematics, 1(4), 239-247.

可等分解 Equidecomposable - Wolfram MathWorld

…但分解佢就得喇!

Laczkovich, M. (1990). Equidecomposability and discrepancy; a solution of Tarski's circle-squaring problem. , 1990(404), 77-117.

宇宙有幾多原子？好多囉 - US Department of Energy’s Jefferson Lab

🟥 ➡️ 🔴 嘅進展

Grabowski, L., Máthé, A., & Pikhurko, O. (2016). Measurable equidecompositions for group actions with an expansion property, accepted by J. Eur. Math. Soc., E-print arxiv, 1601.

Marks, A. S., & Unger, S. T. (2017). Borel circle squaring. Annals of Mathematics, 186(2), 581-605.

終於變到喇!

Máthé, A., Noel, J. A., & Pikhurko, O. (2022). Circle Squaring with Pieces of Small Boundary and Low Borel Complexity. arXiv preprint arXiv:2202.01412.

正方形點變做圓形，去片!

Abellona’s part

過去一百年的流感大流行歷史 – CDC

流感病毒的結構

現時的流感疫苗是怎樣製造的

流感病毒撠手的地方: Antigen shift 抗原轉變 & Antigen drift 抗原飄移

研發萬能流感疫苗的策略

策略一: 同時針對多種HA亞種的mRNA疫苗

Arevalo, C.P., et al, 2022. A multivalent nucleoside-modified mRNA vaccine against all known influenza virus subtypes. Science, 378(6622), pp.899-904.

策略二: 誘使免疫系統針對HA的莖部的疫苗

Nachbagauer, R., et al., 2021. A chimeric hemagglutinin-based universal influenza virus vaccine approach induces broad and long-lasting immunity in a randomized, placebo-controlled phase I trial. Nature medicine, 27(1), pp.106-114.

策略三: 針對流感病毒表面的其他蛋白

Kim, K.H., et al., 2022. Universal protection against influenza viruses by multi-subtype neuraminidase and M2 ectodomain virus-like particle. PLoS pathogens, 18(8), p.e1010755.

歡迎嚟到 搞乜咁科學 GMG Science 第12集！

今集嘅主題係窿窿Holes🕳!

Keith 會解決一個將人分為兩大陣營嘅世紀爭議。⚔️ Abellona 會講我地人類同冬甩有咩共通點。🍩

喂！好奇心，係時候醒喇 :)

🌟搞乜咁科學一週年問卷調查!😼
https://forms.gle/PvUvGWgP3cf4R3QB6

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://youtube.com/c/KeithPoonSir

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith’s part

陶瓷拉坯機 - Potter's wheel

拓撲學 - Topology

手性 - Chirality

同胚 - Homeomorphism

紐結理論 - Knot theory

人 = 7個窿嘅冬甩?! By VSauce

Further Reading:

Why does this balloon have -1 holes? by Stand-up Maths

Abellona’s part

耳咽管 Auditory tube - Wikipedia

後口動物 Deuterostome - Wikipedia

原口動物 Protostome - Wikipedia

原腸胚形成 Gastrulation - Wikipedia

櫛水母 Ctenophore - Wikipedia

其中一個櫛水母品種被發現有間歇性的肛門…

Tamm, S.L., 2019. Defecation by the ctenophore Mnemiopsis leidyi occurs with an ultradian rhythm through a single transient anal pore. Invertebrate Biology, 138(1), 3-16.

歡迎嚟到 搞乜咁科學 GMG Science 第13集！

今集嘅主題知覺Sense🙈! Keith 會解釋1同9中間究竟係幾多 (提示: 唔係5) 🧮 Abellona 會講我地係點樣畀我地嘅視覺呃咗？👀

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/channel/UCFj2cwjDASS2SyYsj3pkNSQ

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: https://youtube.com/c/KeithPoonSir

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

苜苜 @mukmuk.studio 

ChatGPT - OpenAI

Keith’s part

對數 Logarithm - Wikipedia 

心理物理學 Psychophysics - Wikipedia 

韋伯-費希納定理 Weber–Fechner law - Wikipedia

分貝 Decibel - Wikipedia 

Can Silence Actually Drive You Crazy? - Veritasium

小朋友或者偏遠地區的人會覺得 1 同 9 中間唔係 5 ? - MIT News

最小可覺差 Just Noticeable Difference - Wikipedia 

Psychophysics of Prices Paradox - JSTOR 

延伸閱讀:

1,2,3,4,5,6,7,8,9,10,11,12,13 … - Vsauce

Abellona’s part

Akiyoshi Kitaoka - 佢嘅眼睛係咩顏色？ 

世紀爭議: 條裙咩色 The Dress - Wikipedia

Akiyoshi Kitaoka - 士多啤梨的顏色

顏色恆常性 - Wikipedia

傳籃球 1.0 版本 - Selective Attention Test 

傳籃球 2.0 版本 - The Monkey Business Illusion

“Whodunnit?”

轉咗個人都察覺唔到? - The Door Study

Simons, D.J., Levin, D.T. (1998) Failure to detect changes to people during a real-world interaction. Psychonomic Bulletin & Review 5, 644–649.

Kennedy, K. D., Stephens, C. L., Williams, R. A., & Schutte, P. C. (2014) Automation and Inattentional Blindness in a Simulated Flight Task. Proceedings of the Human Factors and Ergonomics Society Annual Meeting 58(1), 2058–2062.

推介:

廢中俱樂部 

講經 

Overcast 

Pocket Casts 

歡迎嚟到 搞乜咁科學 GMG Science 第14集！
今集嘅主題係地圖 Map🗺！Keith會講點解好多地圖都有錯？Abellona會解釋袋鼠嘅鄉下喺美州？！
喂！好奇心，係時候醒喇 :)

Social Media:
科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7
搞乜咁科學網頁: www.gmgscience.com
搞乜咁科學 IG: www.instagram.com/gmgscience
搞乜咁科學 YouTube: www.youtube.com/@gmgscience
Abellona IG: www.instagram.com/_doctor_u
Keith IG: www.instagram.com/keith.poonsir
Keith YouTube: www.youtube.com/@KeithPoonSir

Show Notes and Links:
大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona’s part
黏菌搵迷宮出口 - Genius Slime Mold Solves a Maze!
黏菌解決東京灣的鐵路網絡 - Slime mold form a map of the Tokyo-area railway system
Alfred Wallace - 達爾文嘅友敵以及生物地理學之父
華萊士線 Wallace line
Alfred Wegener - 提出大陸飄移學說的人
大陸飄移學說
南方大陸 Gondwana
南美洲曾經是綠色的 When Antarctica Was Green
有袋動物怎樣從美洲 How South America Made the Marsupials
當雀仔不再飛 When Birds Stopped Flying
Kieren J. Mitchell et al. ,Ancient DNA reveals elephant birds and kiwi are sister taxa and clarifies ratite bird evolution.Science344,898-900(2014). DOI:10.1126/science.1251981
狐猴是怎樣飄去馬達加斯加的 Washed up in Madagascar

Keith Part
How to Solve It by G. Polya
麥卡托投影法Mercator projection
地圖上唔同國家真正大細係點? The True Size Of …
上南下北嘅地圖?
摩爾魏德投影 Mollweide Projection
古氏分瓣投影 Goode Homolosine Projection
地球上最短的距離唔係直線?
方位等距投影 Azimuthal equidistant projection
用唔同地方做中心嘅方位等距投影
再多啲唔同嘅地圖!!!
魚睇嘅地圖
睇到海流嘅地圖 

夏日科學節好書推介
Salt, Fat, Acid, Heat by Samin Nosrat
The Man Who Mistook His Wife for a Hat and Other Clinical Tales by Oliver Sacks

歡迎嚟到 搞乜咁科學 GMG Science 第15集！

今集嘅主題係賭博Gamble🎰！Keith會講點解堅持努力唔係一定好，Abellona會講消毒酒精殺淨嗰0.01%細菌病毒去咗邊？？

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: @gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: @_doctor_u

Keith IG: @keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 阿Long IG: @arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

更正～

06:04 - Keith話蘇格蘭傳統樂器真確應該叫風笛 Bagpipes

06:23 - Abellona 手風琴嘅左手邊應該係有六列

Abellona的部分

Framing effect 框架效應 - Wikipedia

Loss aversion 損失規避 - Wikipedia

Endowment Effect 禀賦效應 - Wikipedia

Prospect theory 展望理论 - Wikipedia

經典原文：

Kahneman, D. and Tversky, A., 2013. Prospect theory: An analysis of decision under risk. In Handbook of the fundamentals of financial decision making: Part I (pp. 99-127).

Tversky, A. and Kahneman, D., 1981. The framing of decisions and the psychology of choice. Science, 211(4481), pp.453-458.

後扣帶皮層厚度(Posterior cingulate cortex)與中年過後漸增的損失規避的關係

Guttman, Z.R., Ghahremani, D.G., Pochon, J.B., Dean, A.C. and London, E.D., 2021. Age influences loss aversion through effects on posterior cingulate cortical thickness. Frontiers in Neuroscience, 15, p.673106.

延伸閱讀：

Thinking Fast and Slow by Daniel Kahneman

Keith的部分
大部份嘅人用緊錯嘅方法去溫書！你有無中呢個伏？ - The Myth of Rereading - YouTube

輪盤 Roulette - Wikipedia

骰寶 Sic Bo - Wikipedia

博弈論 Game Theory - Wikipedia

馮紐曼 John von Neumann - Wikipedia

Thinking in Bet by Annie Duke

Quit by Annie Duke

斯蒂格勒 George Stigler - Wikipedia

Regression toward the mean - Wikipedia

Grit - Wikipedia

達克沃斯 Angela Duckworth - Wikipedia

承諾升級 Escalation of commitment - Wikipedia

歡迎嚟到 搞乜咁科學 GMG Science 第16集！

今集嘅主題係散播 Spread🧈！Keith會講有咩會好似病毒咁傳播，但唔洗見面都傳得好快？😯 Abellona就講一個水喉柄竟然係殺死幾百人嘅元兇？🚰

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎

搞乜咁科學網頁

搞乜咁科學 IG - 大部份今集有關嘅圖片會係我哋IG見到㗎

搞乜咁科學 YouTube

Abellona IG

Keith IG

Keith YouTube

Keith 的部分

R0 - Wikipedia

社交網絡看遙言傳播 - Wikipedia

遙言傳播SIR Model的原文
Daley, D.J., and Kendal, D.G. 1965 Stochastic rumors, J. Inst. Maths Applics 1, p. 42.

郭富城失去了一切 - HK01

Fedewa, N., Krause, E., & Sisson, A. (2013). Spread of a rumor. Society for Industrial and Applied Mathematics. Central Michigan University, 25, 977-1002.

Chen, X., & Wang, N. (2020). Rumor spreading model considering rumor credibility, correlation and crowd classification based on personality. Scientific Reports, 10(1), 5887.

Paek, H. J., & Hove, T. (2019). Effective strategies for responding to rumors about risks: the case of radiation-contaminated food in South Korea. Public Relations Review, 45(3), 101762.

Abellona 的部分

Antonie van Leeuwenhoek - Wikipedia

Animalcule - Wikipedia

Pasteur and Spontaneous Generation - 巴斯德推翻自然發生論的實驗

Miasma theory - Wikipedia

Germ theory - Wikipedia

1854年倫敦Broad Street霍亂爆發 - Wikipedia

John Snow - Wikipedia

Tulchinsky, T.H., 2018. John Snow, cholera, the broad street pump; waterborne diseases then and now. Case studies in public health, p.77.

England: The Broad Street Pump - You Know Nothing, John Snow - Extra History - YouTube

1894年香港鼠疫 - Wikipedia

Alexandre Yersin - Wikipedia

鼠疫桿菌 - Wikipedia

延伸閱讀

The Ghost Map by Steven Johnson

亦推介參訪香港醫學博物館

好書推介

The Housekeeper and the Professor by Yoko Ogawa

博士熱愛的算式 – 小川洋子

歡迎嚟到 搞乜咁科學 GMG Science 第17集！

今集嘅主題係食物 Food 🍔！Keith會講點樣可以將一個蛋糕平均分比n個人？(唔用攪拌機lol) 🍰，Abellona會原來義大利菜曾經係無番茄嘅？🍕

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona 部分:

Chinese Gooseberry Becomes the Kiwifruit 獼猴桃變成奇異果

What was Italian Food Before Tomatoes 蕃茄出現之前的義大利菜

Nikolai Vavilov 尼古拉·瓦維洛夫- Wikipedia

A Map Of Where Your Food Originated May Surprise You - NPR

Khoury Colin K., et al. 2016 Origins of food crops connect countries worldwideProc. R. Soc. B. 283: 20160792.20160792. http://doi.org/10.1098/rspb.2016.0792

延伸閱讀: Gun, Germs, and Steel by Jared Diamond - Goodreads

Keith 部分:

🍅 世界上最有效率嘅溫書方法竟然要用到…. - Keith Poon Sir on YouTube

Americapox: The Missing Plague - CGP Grey on YouTube

🎂數學老師用「佢」嚟分蛋糕？ - Keith Poon Sir on YouTube

Aziz, H., & Mackenzie, S. (2016, October). A discrete and bounded envy-free cake cutting protocol for any number of agents. In 2016 IEEE 57th Annual Symposium on Foundations of Computer Science (FOCS) (pp. 416-427). IEEE. https://arxiv.org/abs/1604.03655

Garfunkel, S. A. (1988). For all practical purposes: Introduction to contemporary mathematics.

Equally sharing a cake between three people - Numberphile on YouTube 

歡迎嚟到 搞乜咁科學 GMG Science 第18集！

今集嘅主題係學習 Learn！Keith會講一個秘訣：點樣令到一個數學差嘅人變成一個讀到數學嘅人。Abellona會解釋點樣避免唔記得嘢？

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith's Part

1904年第一次出現Bridal Showers嘅報紙

成長思維令同學數學成績反彈？

Blackwell, L. S., Trzesniewski, K. H., & Dweck, C. S. (2007). Implicit theories of intelligence predict achievement across an adolescent transition: A longitudinal study and an intervention. Child development, 78(1), 246-263.

Ali Abdaal 的 科學實證有效率的謢膚Routine

Abellona's Part

Soča River - Wikipedia

香港廣東話版蒙特利爾智力測試

Hermann Ebbinghaus - Wikipedia

Forgetting curve - Wikipedia

Atkinson-Shiffrin Memory Model - Wikipedia

The Magical Number Seven, Plus or Minus Two - Wikipedia

The Magical Number Seven, Plus or Minus Two by George Miller 原文

Working Memory Model by Baddeley and Hitch

https://www.simplypsychology.org/working-memory.html

Hoosain, R., & Salili, F. (1987). Language differences in pronunciation speed for numbers, digit span, and mathematical ability. Psychologia: An International Journal of Psychology in the Orient.

Spaced Repetition - Wikipedia

How pasta became political in Italy - FT

歡迎嚟到 搞乜咁科學 GMG Science 第19集！

今集嘅主題係破解 Decipher🗝！Keith會講點樣計數計快啲，就有機會可以破解到你張信用卡？Abellona會講生命密碼係點樣被破解嘅呢?

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona's Part

Marina Abramović Exhibition in Royal Academy

Francis Crick - Wikipedia

Rosalind Franklin: A Crucial Contribution - Scitable

George Gamow - Wikipedia

RNA Tie Club - Wikipedia

Central Dogma of Molecular Biology - Wikipedia

Further reading - 幾篇有關發現Genetic Code嘅故事嘅文章

The Invention of the Genetic Code - American Scientist

Reading the Genetic Code - Scitable

Tamura K. (2016). The Genetic Code: Francis Crick's Legacy and Beyond. Life (Basel, Switzerland), 6(3), 36. https://doi.org/10.3390/life6030036

Keith’s Part

Chants of Sennaar 巴別塔聖歌 - Steam

IBM 喺量子電腦嘅發展有重大嘅突破 – Nature

因式分解有錢收 - RSA Factoring Challenging  - Wikipedia

量子電腦快速因式分解嘅絕技 - Shor Algorithm – Wikipedia

Caesar cipher 凱撒密碼 - Wikipedia

Running Key Cipher 運行密鑰密碼 - Wikipedia

RSA Encyption RSA加密演算法 – Wikipedia

歡迎嚟到 搞乜咁科學 GMG Science 第20集！

今集嘅主題係『新發現 New in '23』 🪄！Keith會講點樣可以唔單調咁鋪地板?🧩 Abellona會講細菌抵抗病毒嘅武器而家可以用黎醫病？🩺

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith’s Part

Archimedean Tessellation 阿基米德密鋪平面 - Wikipedia

Plane vertex tiling - Wikipedia

Uniform tiling - Wikipedia

Zigzag path tiling 唔係長方形嘅長方形磚 - Pinterest

Uniform tiling using star polygon 星形啊!! - Wikipedia

Aperiodic tiling - 非週期性密鋪平面 - Wikipedia

Penrose tiling - misc

The Infinite Pattern That Never Repeats - Veritasium

Einstein Tile 愛因斯坦磚(?) - Wikipedia

How a Hobbyist Solved a 50-Year-Old Math Problem - Up and Atom

Abellona's Part

CRISPR - Wikipedia

Pioneers of revolutionary CRISPR gene editing win chemistry Nobel - Nature

Sickle Cell Disease - Wikipedia

Beta Thalassemia - Wikipedia

UK first to approve CRISPR treatment for diseases: what you need to know - Nature

FDA approves two gene therapies for sickle cell, bringing hope to thousands with the disease - CNN

Frangoul H, Altshuler D, Cappellini MD, et al. CRISPR-Cas9 Gene Editing for Sickle Cell Disease and β-Thalassemia. N Engl J Med. 2021;384(3):252-260. doi:10.1056/NEJMoa2031054

I received the new gene-editing drug for sickle-cell disease. It changed my life. - MIT Technology Review

Sickle cell: ‘The revolutionary gene-editing treatment that gave me new life’ - BBC

歡迎嚟到 搞乜咁科學 GMG Science 第21集！

今集嘅主題係聲音 Sound🔊！Keith會講點解你屋企部琴硬係唔啱音？🎹Abellona會講我地點樣用兩條飲管黎聽音樂？🎧

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona's Part
Endometriosis UK

Vagina Museum

Outer Ear - Wikipedia

Georg von Békésy - The Nobel Prize

Ashmore J. (2018). The neuroscience of hearing or how to do a hard job with soft components. Brain and neuroscience advances, 2, 2398212818810687. https://doi.org/10.1177/2398212818810687

Fourier Transform - Wikipedia

Oppenheim, J. N., & Magnasco, M. O. (2013). Human time-frequency acuity beats the Fourier uncertainty principle. Physical review letters, 110(4), 044301. https://doi.org/10.1103/PhysRevLett.110.044301

Sound localization - Wikipedia

Keith’s Part

五度相生律 Pythagorean tuning - Wikipedia

純律 Just Intonation - Wikipedia

12 Equal Temperament 十二平均律 - Wikipedia

平均律鍵盤曲集 The Well-Tempered Clavier - Wikipedia

巴哈與十二平均律 - A Gertus History of Music

Pythagorean tuning vs 12 equal temperament - PTG HomeOffice

Chopin Étude Op. 10 No. 1 but it's in Just Intonation - ValkyRiver
Jacob Collier 話你知點解你部琴唔啱音! - George Collier

歡迎嚟到 搞乜咁科學 GMG Science 第22集！

今集嘅主題係成長 Growth 🌱！Keith會講點樣可以喺植物上生到黃金？🏅Abellona會講你點樣先可以有頭有尾？🐩

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ahhttps://www.nhs.uk/conditions/thoracic-outlet-syndrome/ Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith's Part
Golden Ratio - Wikipedia
Continued Fraction - Wikipedia
Modeling golden section in plants

Abellona's Part

Model organism - Wikipedia
Fruit flies - Wikipedia
C. elegans - Wikipedia
Drosophila embryogenesis - Wikipedia
Maternal Effect Genes - Wikipedia
Meiosis - Wikipedia
Gap Genes - Wikipedia
The Nobel Prize in Physiology or Medicine 1995 - Nobel Prize
Pair rule genes - Wikipedia
Segment polarity genes - Wikipedia
Hox genes - Wikipedia
The Hox code - Nature Scitable
Cervical Rib - Wikipedia
Thoracic outlet syndrome - NHS

歡迎嚟到 搞乜咁科學 GMG Science 第23集！

今集嘅主題係根源 Origin 📍！Keith會講點解覺得自己係0竟然係一個讚賞？0️⃣ Abellona就會講你幾時發現原來你係非洲人？🌍

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Abellona's Part

Museum of African Diaspora, San Francisco - Homepage

Neanderthal - Wikipedia

Lucy's Story - Institute of Human Origins

Australopithecus afarensis, Lucy's species - NHM

Lucy In The Sky With Diamonds - YouTube

Y chromosome - Wikipedia

Chromosomal crossover - Wikipedia

Chromosomal Crossover in Meiosis I - YouTube

Haplogroup - Wikipedia

Human Y-chromosome DNA haplogroup - Wikipedia

Mitochondrial DNA - Wikipedia

Human mitochondrial DNA haplogroup - Wikipedia

Further watching: The Two People We're All Related To - YouTube

Correction: 37:24 每粒精子入面有唔止一粒粒線體，而係有50-75粒喺精子嘅中段(Midpiece)，佢哋嘅用途係用黎power粒精子去游水。但呢d粒線體唔會進入受精卵，我地所有嘅粒線體都係黎自卵子，即係媽媽嘅貢獻。

Keith's Part

Keith’s Github

Null Island: The Busiest Place That Doesn't Exist - Minute Earth

字母數字系統 Alphabetic Numeral System - Wikipedia

進位制 Positional notation - Wikipedia

其他數字系統 - Wikipedia

英國符木 British Tally Sticks - UK Parliament

十字軍東征 Crusades - Wikipedia

Further reading: Number: The Language of Science by Tobias Dantzig & Joseph Mazur

歡迎嚟到 搞乜咁科學 GMG Science 第24集！

今集係我哋 Not a Doctor 嘅 Nic 同 madformedic 上嚟做嘉賓～

我哋四個會每人分享一個自己覺得好有趣嘅故事或者知識，睇下邊個講嘅嘢係大家覺得最驚訝嘅？！

喂！好奇心，係時候醒喇 :)

Chapter
00:00 熱烈歡迎 Not a Doctor!!! 
10:48 Abellona 的部份 
24:25 @madformedic 的部份 
35:28 Keith 的部份 
52:44 Nic 的部份 
01:24:28 Yeahhh!

Social Media:
科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com
搞乜咁科學 IG: www.instagram.com/gmgscience
搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience
Abellona IG: www.instagram.com/_doctor_u
Keith IG: www.instagram.com/keith.poonsir
Keith YouTube: www.youtube.com/@KeithPoonSir
後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

嘉賓！
Not a Doctor: https://www.instagram.com/notadoctor.podcast
Mad for Medic: https://www.instagram.com/madformedic/

Show Notes and Links:

Abellona 的部分
Roberts RM, Green JA, Schulz LC. The evolution of the placenta. Reproduction. 2016 Nov;152(5):R179-89. doi: 10.1530/REP-16-0325. Epub 2016 Aug 2. PMID: 27486265; PMCID: PMC5033709.

@Mad for Medic的部分
【親子鑑定】滴血認親是甚麼一回事？其實所有血型都可以在水中混和，但卻不能用在醫療上？
https://medicalinspire.com/posts/20755/【親子鑑定】滴血認親是甚麼一回事？其實所有血/

Keith的部分
Why are more boys born at the end of wars?
https://www.science20.com/david_spiegelhalter/why_are_more_boys_born_at_the_end_of_wars-154948

Nic@Not A Doctor的部分
Aphantasia Network
https://aphantasia.com

Extreme Imagination Online Exhibition - Centre for the Study of Perceptual Experience
https://www.gla.ac.uk/research/az/cspe/engagement/extreme-imagination/online-exhibition/

歡迎嚟到 搞乜咁科學 GMG Science 第25集！

今集嘅主題係讀書會 Book Club 2024 📚！我哋會推介兩本我哋好鍾意嘅書比大家喺嚟緊一年一度嘅「夏日科學節」一齊睇! 仲有啲大家可以嚟緊一齊參與嘅節目，所以今集記住聽到最尾啊~

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com
搞乜咁科學 IG: www.instagram.com/gmgscience
搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience
Abellona IG: www.instagram.com/_doctor_u
Keith IG: www.instagram.com/keith.poonsir
Keith YouTube: www.youtube.com/@KeithPoonSir
後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:
大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith's Part
Book: Emotional Agility: Get Unstuck, Embrace Change, and Thrive in Work and Life by Susan David
Author: Susan David 

Baba is you
Alexithymia 述情障礙 - Wikipedia
述情障礙自我測試 - Researchgate
Mental Health Toolkit: Tools to Bolster Your Mood & Mental Health by Huberman Lab
Mindfulness - Wikipedia
iOS Journal app
感受輪 - Wheels of Emotions

Abellona's Part
Book: Factfulness: Ten Reasons We're Wrong About the World and Why Things Are Better Than You Think
Author: Hans Rosling

Gapminder
Hans & Ola Rosling's TED Talk: How Not To Be Ignorant About The World
All Hans Rosling's TED Talks

搞乜咁科學 投稿大召集！
有冇一個你覺得新奇有趣嘅數學/科學概念想同大家分享？
製作一個兩分鐘以下嘅reel 或者兩分鐘嘅錄音, 喺2024年8月31日前, 就有機會喺我地嘅平台聽/睇到你嘅作品~

投稿遞交表格: festival.gmgscience.com

⚠️特發⚠️

Keith 同 Abellona 竟然同時喺英國劍橋出現，仲錄左集Bonus Episode?! 想知佢地喺撐完船半醉半醒嘅時候，同埋Keith俾Abellona迫左去做苦力之前，吹左啲咩水就快啲聽啦～

歡迎嚟到 搞乜咁科學 GMG Science 第27集！

今集嘅主題係《蛋白界奧運 The Olympic Games of Proteins》🍳！Keith會講一個點樣分一粒電池仲有無用? 🤔 Abellona會講蛋白質可以點樣摺?! 🪭

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:
大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

2024年諾貝爾化學獎嘅獲獎研究 

Google DeepMind 嘅 AlphaFold 

喺19:07 Abellona 攞左出黎嘅玩具 - A Rubik’s Snake

蛋白質的結構 Orders of Protein Structure - Khan Academy

蛋白界奧運 CASP 

Protein Data Bank (PDB)

解旋酶 Helicase - Wikipedia

T4噬菌體 T4 Phage - Wikipedia

Helen Berman - Co-Founder of Protein Data Bank (PDB) - Wikipedia

歡迎嚟到 搞乜咁科學 GMG Science 第28集！

今集嘅主題係《算命佬篤手指 - Your Fate, Your Fingers 🤘》！Keith會同大家做返小朋友數下數字☝🏻Abellona會講究竟小朋友最鍾意同邊個傾計？👦🏻

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com
搞乜咁科學 IG: www.instagram.com/gmgscience
搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u
Keith IG: www.instagram.com/keith.poonsir
Keith YouTube: www.youtube.com/@KeithPoonSir
後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith's part
Unsolved Case
Unboxing the Cryptic Killer
Numeral System
天干地支
The Simpsons
The Simpsons’ God
9 as a new number
壞過凱婷

Abellona's part
研究發現小朋友願意透露更多秘密俾聊天機械人，多過俾大人

Correction
22:13 正確的地支次序應該係 - 子、丑、寅、卯、辰、巳、午、未、申、酉、戌、亥

歡迎嚟到 搞乜咁科學 GMG Science 第29集！

今集嘅主題係《幹細胞係能幹細胞 The Almighty Stem Cells 🎖️》！Abellona會講我地點樣換到新嘅血?🩸 Keith會講我地嘅耳仔竟然可以聽到溫度?👂

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:
Stem cell - Wikipedia

Cellular differentiation - Wikipedia

Cell potency - Wikipedia

Haematopoietic Stem cell - Wikipedia

Haematopoietic Stem Cell Transplant - Wikipedia

造血幹細胞可以連環移植五次嘅實驗：
Kamminga LM, van Os R, Ausema A, Noach EJ, Weersing E, Dontje B, Vellenga E, de Haan G. Impaired hematopoietic stem cell functioning after serial transplantation and during normal aging. Stem cells. 2005 Jan 1;23(1):82-92.

**更正 14:03 Haematopoietic係有好多個vowel, 但Abellona興奮得濟，講多左個E

歡迎嚟到 搞乜咁科學 GMG Science 第30集！

今集嘅主題係《質數與大姨媽Prime & Big Auntie👀》！Keith會同大家繼續數下數字，Abellona會講咩動物有大姨媽？

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: http://hello.gmgscience.com

搞乜咁科學網頁: www.gmgscience.com

搞乜咁科學 IG: www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: www.instagram.com/_doctor_u

Keith IG: www.instagram.com/keith.poonsir

Keith YouTube: www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: www.instagram.com/gmgscience

Keith’s Part

Prime number 質數 - Wikipedia

Sieve of Eratosthenes 埃氏篩 - Wikipedia

Largest prime 最大嘅質數(?) - Wikipedia

Twin Prime 孿生質數 - Wikipedia

Yitang Zhang 張益唐 - Wikipedia

歡迎嚟到 搞乜咁科學 GMG Science 第31集！

今集嘅主題係迷你Barcode與迷你生物 Mini Barcodes & Mini Creatures🔍！Abellona會講每個人都有獨特嘅Barcode？🪪 Keith會介紹一種佢最近發現好鍾意嘅生物🐍

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: http://www.gmgscience.com

搞乜咁科學 IG: http://www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: http://www.instagram.com/_doctor_u

Keith IG: http://www.instagram.com/keith.poonsir

Keith YouTube: http://www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: http://www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: http://www.instagram.com/gmgscience

Abellona’s Part

Major Histocompatibility Complex - Wikipedia

Human Leucocyte Antigen - Wikipedia

Keith’s Part

Mini 青蛙 - Wikipedia

歡迎嚟到 搞乜咁科學 GMG Science 第32集！

今集嘅主題係「罕見立體與太空企鵝 Rare solids and Penguin in the Sky 🧊」！Keith會講點解有時立體世界比平面世界更有限制？Abellona會講有隻喺天上面嘅企鵝？🐧

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: https://forms.gle/26RSEgW9NeeSMc4a7

搞乜咁科學網頁: http://www.gmgscience.com

搞乜咁科學 IG: http://www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: http://www.instagram.com/_doctor_u

Keith IG: http://www.instagram.com/keith.poonsir

Keith YouTube: http://www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: http://www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: http://www.instagram.com/gmgscience

Keith’s Part

正多邊形 Regular polygon 

100邊形 Hectogon 

柏拉圖立體 Platonic solids  https://en.wikipedia.org/wiki/Platonic_solid

GMG20 - 2023 新發現

正四面體 Tetrahedron - 4個三角形面

正八面體 Octahedron - 8個三角形面 

正二十面體 Icosahedron - 20個三角形面

正六面體 Cube - 6個正方形面

正十二面體 Dodecahedron - 12個五邊形面 

Euler's polyhedron formula (V - E + F = 2) 

經典足球

Matt Parker嘅足球Project

Abellona’s Part

Penguin Galaxy

歡迎嚟到 搞乜咁科學 GMG Science 第33集！

今集嘅主題係《一個人生B與叻過ChatGPT Baby Making DIY & Human Outsmarting AI》🍼！Abellona講唔洗精子卵子都可以做到B? 🐣 Keith會講有咩你肯定叻過啲AI?!🤔

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: http://hello.gmgscience.com/

搞乜咁科學網頁: http://www.gmgscience.com

搞乜咁科學 IG: http://www.instagram.com/gmgscience

搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: http://www.instagram.com/_doctor_u

Keith IG: http://www.instagram.com/keith.poonsir

Keith YouTube: http://www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: http://www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: http://www.instagram.com/gmgscience

Abellona’s Part

體外人工受精 In vitro fertilisation - Wikipedia

改編自體外人工受精背後嘅故事嘅電影：Joy - Film

易入口d介紹體外人工製造卵子技術最新發展嘅文章：

Making Eggs Without Ovaries - Asimov Press

體外人工製造配子技術嘅科學雜誌總結：

Mitinori Saitou, Katsuhiko Hayashi ,Mammalian in vitro gametogenesis.Science374,eaaz6830(2021).DOI:10.1126/science.aaz6830

第一步：將幹細胞引導為初始生殖細胞，即係精子卵子嘅前驅細胞：

Hikabe, O., Hamazaki, N., Nagamatsu, G. et al. Reconstitution in vitro of the entire cycle of the mouse female germ line. Nature 539, 299–303 (2016). https://doi.org/10.1038/nature20104

第二步：使初始生殖細胞重寫佢DNA上面嘅tag (Epigenetic modification)：

Murase, Y., Yokogawa, R., Yabuta, Y. et al. In vitro reconstitution of epigenetic reprogramming in the human germ line. Nature 631, 170–178 (2024). https://doi.org/10.1038/s41586-024-07526-6

第三步：有正確數量嘅染色體，分別係由兩個copy 變一個copy：

Aleksei Mikhalchenko et al. ,Induction of somatic cell haploidy by premature cell division. Sci. Adv. 10,eadk9001(2024).DOI:10.1126/sciadv.adk9001

同埋如果要將來自男性嘅細胞變成卵子，要由XY變成XX：

Murakami, K., Hamazaki, N., Hamada, N. et al. Generation of functional oocytes from male mice in vitro. Nature 615, 900–906 (2023). https://doi.org/10.1038/s41586-023-05834-x

第四部：培殖發展為成熟嘅精子/卵子

Takashi Yoshino et al. ,Generation of ovarian follicles from mouse pluripotent stem cells.Science373,eabe0237(2021).DOI:10.1126/science.abe0237

嘗試發展呢嘅技術嘅生物技術初創，例如：https://conception.bio

Keith’s Part

Ned Block 講 AI - Robinson Erhardt on YouTube

歡迎嚟到 搞乜咁科學 GMG Science 第34集！

今集嘅主題係《無可能都會發生與用念力瘦身 Improbable Hits & Mindfulness to Stay Fit 🦣》！Keith會講點解啲無可能發生嘅嘢係一定會發生嘅。🤔 Abellona會講可唔可以靠念力減肥? 🧠

喂！好奇心，係時候醒喇 :)

Social Media:

科學一齊搞 Got Something for GMG - 有咩想同我哋講都可以係度share㗎: http://hello.gmgscience.com/

搞乜咁科學網頁: http://www.gmgscience.com

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搞乜咁科學 YouTube: https://www.youtube.com/@gmgscience

Abellona IG: http://www.instagram.com/_doctor_u

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Keith YouTube: http://www.youtube.com/@KeithPoonSir

後期製作 Ah Long IG: http://www.instagram.com/arlongphotog.hk

Show Notes and Links:

大部份今集有關嘅圖片會係我哋IG見到㗎: http://www.instagram.com/gmgscience

Keith’s Part:

全城最有才華嘅豎琴手 Check out our coolest harpist friend in town: Lillian Kong!

Birthday paradox 生日悖論

Law of large number 大數法則

搞乜咁科學 #6 - 對戰 Battle ⚔️

點解中哂兩張彩票嘅號碼都一蚊都攞唔到？！

Law of Truly Large Number 真大數定律

嚟留個言話比我哋知你而家喺邊啊！