A quantum experiment suggests there’s no such thing as objective reality – MIT Technology Review

Physicists have long suspected that quantum mechanics allows two observers to experience different, conflicting realities. Now they’ve performed the first experiment that proves it. Source: A quantum experiment suggests there’s no such thing as objective reality – MIT Technology Review

Why do birds fly in a V formation?

Originally posted on Why Evolution Is True:
Reader Jim called my attention to a video made by Nature addressing the time-old question, “Why do many birds fly in a V formation?” The conventional answer is based on energetic benefits: the birds following the leader draft on the birds before them, thus saving energy. You can…

THMG143 – The Periodic Table, Part I – The Hazmat Guys

In this episode, Mike and Bob explore the periodic table of elements to give you the foundational knowledge you need to work smarter. Thank to our sponsors – CBRNE Convergence World 2018, FLIR, and First Line Technology. Our hazardous materials training manual, National Emergency Response Hazmat Drills: 50 Drills for Use with Hazardous Materials Personnel,Continue reading “THMG143 – The Periodic Table, Part I – The Hazmat Guys”