How Do Sharks and Rays Use Electricity to Find Hidden Prey? | Deep Look

We live in a world full of electric fields. Animals, plants — even the earth itself — creates them. But only a handful of creatures can actually sense them. Sharks — also rays and skates… a whole group, animals called elasmobranchs — can actually detect electricity Maybe it’s like feeling the presence of someone hiding […]

NEW FLEX TAPE® Clear Commercial

Hi, Phil Swift here for Flex Tape Clear the super strong waterproof tape that’s clearly the best way to patch, bond, seal & repair. Flex Tape’s triple thick adhesive instantly bonds to the surface stopping the toughest leaks while remaining virtually invisible. Plus, Flex Tape Clear is so strong… it even works underwater. Now you […]

DIY CNC Router on Certiflat Welding Table Part 9: Update Running Linux

hey YouTube so it’s been about a year and a half since I did it in videos on the third flat CNC machine and frankly I haven’t done anything with it since then it’s been kind of a workbench and catch-all for storm throwing stuff on top of table I ran into a project the […]