The Amazon Big Spring Sale is officially done. Throughout the event we've tracked down the best savings to be had, but those ...

I break a vacuum chamber underwater to see what happens Canada could defy Trump and be the next country to join the EU XO, Kitty season 3 official trailer NATO jets are scrambled to fend off Russian ...

In this video I put oobleck in a vacuum chamber. I have had a lot of requests to do this one. I talk about what a non-Newtonian fluid is and how it's not really that rare. Without a vacuum chamber I ...

After years of DIY being sold as a weekend hobby for the mildly bored, home improvement has quietly become a serious cultural ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...