搞乜咁科學 #23 - 根源 Origin 📍
Description
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
Lucy's Story - Institute of Human Origins
Australopithecus afarensis, Lucy's species - NHM
Lucy In The Sky With Diamonds - YouTube
Chromosomal crossover - Wikipedia
Chromosomal Crossover in Meiosis I - YouTube
Human Y-chromosome DNA haplogroup - 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
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
英國符木 British Tally Sticks - UK Parliament
Further reading: Number: The Language of Science by Tobias Dantzig & Joseph Mazur
United States
