Animated map shows human migration throughout history. Nice touch to have the map display relief data. I like how at 9 seconds humans hit the Himalayas and wisely decided to head eastwards. Source: https://t.co/G1hHQZlVQGpic.twitter.com/2CfI7Xeyd7
— Simon Kuestenmacher (@simongerman600) May 26, 2021
Data science meets sleuthing: Terrific story about work by applied mathematician David Earn and colleagues, looking back at the Great Plague of London in 1665 and the invasion of the Black Death in the 1300s. Earn and team found clever ways to chart these long-ago epidemics. https://t.co/WWs7c1kf8y
Guess what? In 2D electrostatics, the saddles of the electric potential from 3 equal point charges are the foci of the biggest ellipse contained in the triangle of the charges. pic.twitter.com/f9SYYm3SLH
This is not a beautiful woven tapestry. It is not a painting. It is the most detailed image of a human cell to date, obtained by radiography, nuclear magnetic resonance and cryoelectron microscopy. pic.twitter.com/CXzI4Fm2Bc