Sam5 days agoUS Space Force now has a framework for fighting a war in spacespace.com - Brett TingleySpace warfighting may include "seeking out and destroying an enemy's spacecraft." The U.S. Space Force continues to prepare to fight a war in Earth's …
Sam5 days agoIs the universe really infinite? Astrophysicists explain.verified_publisherPopular Science - Lauren LefferHow we understand the wider cosmos from our tiny observable bubble of space. Everything on Earth, in our solar system, our galaxy, and beyond is contained within the universe. So how much does science tell us about the all-encompassing, four-dimensional cradle that holds all of space time? A …
Sam5 days agoEach of the Brain's Neurons Is Like Multiple Computers Running in Parallelsingularityhub.com - Shelly FanThe brain’s rules seem simple: Fire together, wire together. When groups of neurons activate, they become interconnected. This networking is how we …
Sam5 days agoThe Secret Lives of Mothsnautil.us - Chris CosmaIt’s an hour past sunset, and I’m alone atop a mountain in Southern California, surrounded by darkness. I’m fixated on a 5-gallon bucket, a halo of …
Sam5 days agoChina Tests Non-Nuclear Hydrogen Bomb With Fireball Lasting 15 Times Longer Than TNTMashableScientists in China have reportedly tested a hydrogen-based bomb with devastating capabilities. According to a study published last month, the 2 kg bomb generated a white-hot fireball over 1,000 degrees Celsius without the use of nuclear elements for more than two seconds. This temperature is …
Sam6 days agoHow activity in Earth's mantle led the ancient ancestors of elephants, giraffes, and humans into Asia and Africaphys.org - University of Texas at AustinWhat roils beneath Earth's surface may feel a world away, but the activity can help forge land masses that dictate ocean circulation, climate …
