learn more: http://blog.teachersource.com/2010/06/13/great-balls-and-fire-smashing-steel-spheres/

I have a bunch of copper metal that I've had sitting around, and I want to try turning it into gold.#shorts

This is not a dragonfly. It's a different insect, with smaller eyes, that rests with its wings open. It's called a damselfly. This video explains the differe...

How jumping spiders reveal an entire secret world of colors.

You can buy my books here:https://stevemould.com/booksYou can support me on Patreon and get access to the exclusive Discord:https://www.patreon.com/stevemoul...

Learn how to get started woodworking and set up shop for less than $1000. Download my FREE GUIDE ► https://theweekendwoodworker.com/tww-tools/So what's the d...

I breath in samples of sulfur hexafluoride and perfluorobutane which has nearly twice the density. I plan to do a longer more detailed video eventually. Hel...