DNA
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X @The Economist
The Economist· 2025-11-14 19:10
“Something as beautiful as the double helix just had to exist.” “The Intelligence” remembers James Watson, the controversial scientist who discovered the structure of DNA https://t.co/SJ9QehvNbn https://t.co/DduBv5O7Vk ...
X @Nick Szabo
Nick Szabo· 2025-11-09 07:02
RT Matt Ridley (@mattwridley)From my biography of Francis Crick, this is in my view the most thrilling moment in all of science and it was all Watson's. Perhaps nobody will ever have a moment as significant as this:There was one more eureka moment to come, and it would be all Watson’s. Crick and Watson still had no idea how to fit the bases into the middle of the structure. Watson had begun to realise that the bases could form hydrogen bonds with each other end to end, domino fashion. Crick missed this, mai ...
X @The Wall Street Journal
The Wall Street Journal· 2025-11-07 21:47
James Watson’s discovery of the structure of DNA in the 1950s was a sensation—but he became notorious for his views on genetic differences in intelligence among racial groups https://t.co/1Xa1Xs6pLV ...
X @BBC News (World)
BBC News (World)· 2025-11-07 20:55
DNA pioneer James Watson dies at 97 https://t.co/2vFbNPfX3t ...
X @Bloomberg
Bloomberg· 2025-11-07 19:41
Key Figure - James Watson, co-discoverer of DNA's structure, has died at 97 [1] Controversy - Watson's remarks about the intelligence of Black people caused public outrage [1] Scientific Impact - Watson's co-discovery of DNA's structure brought genetics to the forefront of scientific research [1]
Tom Brady says he cloned his family dog
NBC News· 2025-11-06 04:26
NFL legend Tom Brady announcing his family dog is actually a clone. Take a look at this. On the left is Brady walking his beloved dog, Lua, who passed away in 2023. And on the right is Juny, Louisa's replica. But this isn't the first time a celebrity pet has been cloned. Paris Hilton and Barbara Stysan have both taken advantage of the innovative DNA technology. The companies responsible for the cloning are Vioagen and Colossal Biosciences, which was also behind the viral resurrection of the direwolf. Joinin ...
The firestarter's guide to curiosity | Mr. Berty Ashley | TEDxThe Pupil International School Youth
TEDx Talks· 2025-10-24 16:48
Core Argument - The presentation emphasizes the pivotal role of curiosity and questioning in driving human evolution, innovation, and societal progress [1][4][8][15][30] - It highlights how pivotal moments and discoveries in history were sparked by individuals questioning the status quo [9][10][11][12][13][14] - The presentation advocates for nurturing a childlike sense of wonder and encouraging continuous inquiry [28][29] Historical Examples - The Great Fire of London in 1666 indirectly contributed to Isaac Newton's development of calculus and Newtonian physics [9][10][11] - The eruption of Mount Tambora in 1815, leading to severe winters, inspired Mary Shelley to write "Frankenstein" and pioneer science fiction [11][12][13] - Roslin Franklin's research on coal and fire led to her discovery of the DNA's double helix structure, revolutionizing biotechnology [14][15] Fostering Curiosity - The presentation encourages unlearning the silence that often develops with age and embracing the freedom to ask questions [28] - It suggests connecting seemingly unrelated concepts to spark new insights and perspectives [28] - It stresses the importance of retaining a sense of wonder and imagination [29][30] Examples of Inquiry - A student's question about the naming of planets reveals that Earth is the only planet not named after a Greek or Roman god [18][19] - A discussion on handedness explores the hypothesis that right-handedness may have evolved due to the need to protect the heart in warfare [19][20][21][22] - A student's question about breathing underwater leads to an explanation of the chemical composition of water (H2O) [23]
X @The Economist
The Economist· 2025-10-18 03:30
Biology Basics - The document is the first of six primers on biology [1] - The primer aims to demystify the science of cells and DNA [1] Resource - A link is provided to brush up on knowledge: https://t.co/NyQ5yqDNlu [1]
X @The Economist
The Economist· 2025-10-07 15:40
Biology can be bewildering. Our primers go back to basics and explain the science behind the building blocks of life: from cells and DNA to evolution https://t.co/pK510vczCG ...