ENIAC was built to compute gunnery tables. US Army – By David Szondy 2021 Feb 25 – Seventy five years ago, the world was introduced to ENIAC, the first ever electronic, programmable, general purpose, digital computer, in a demonstration that not only ushered in …
It was a spring afternoon in 1955 when a teenager’s spontaneous act of defiance changed US history. Why did it take 40 years for her to get any credit? Claudette Colvin: ‘It felt as if Harriet Tubman’s hand was pushing me down on …
A mix of public and private forests in Oregon’s Coast Range. Beverly Law, CC BY-ND – Authors: Beverly Law, Professor Emeritus of Global Change Biology and Terrestrial Systems Science, Oregon State University – William Moomaw, Professor Emeritus of International Environmental Policy, Tufts University …
During this time, Earth’s inhabitants would have been subjected to some dazzling displays — northern and southern lights, caused by solar winds hitting the Earth’s atmosphere, would have been frequent. – By Amy Woodyatt, CNN Updated 2021 Feb 19 – The reversal of …
The Underwater Museum of Cannes consists of six head-like sculptures, each of which weighs 10 tons. Jason deCaires Taylor – By Adam Williams 2021 Feb 15 – Any unsuspecting swimmers diving off the coast of Cannes, France, may think they’ve stumbled onto some kind …
A clownfish checks out the programming on the UV-TV. University of Queensland – By Ben Coxworth 2021 Feb 19 – Unlike us, many animals can see ultraviolet light. If you’re using a video screen to study their visual perception, therefore, that screen really ought …
Massive craters have been appearing in parts of the Russian Arctic. This one appeared between May 15 and June 9, 2020. – By Katie Hunt, CNN Updated 2021 Feb 17 – The massive crater appeared violently and explosively in the Siberian tundra last …
What can be known about Perú’s pre-Incan civilisation? Chachapoya sarcophagi, Perú. Alamy. – By Brendan Sainsbury | Published in History Today Volume 71 Issue 2 February 2021 – Recent archaeological discoveries have shed new light on the history of Perú’s Chachapoya people. Until …
Icicles on a bush in downtown Houston, Feb. 15, 2021. Mark Felix/AFP via Getty Images – By Michael E. Webber, Josey Centennial Professor of Energy Resources, University of Texas at Austin 2021 Feb 16 – Editor’s note: Amid record cold temperatures and skyrocketing …
Image by xamnesiacx84, Shutterstock – Michelle Miller, Farm Babe 4 weeks ago – When you think of the word “vegan,” what do you think of? – You might imagine someone who doesn’t eat animals or consume other foods related to animals (like milk, …
