Different calibers vs a Ball of copper.

r/beamazed

Lore accurate Beyblades.

r/damnthatsinteresting

Art of glass ball making

r/unexpected

What's going on here then...

r/nextfuckinglevel

The depth of this well

r/damnthatsinteresting

How a Sticky Grenade (made during WW-2) worked

r/damnthatsinteresting

Explosive Hydroforming

r/damnthatsinteresting

Visualization of Leidenfrost effect on water

r/beamazed

Freezing a soap bubble, looks amazing.

r/unexpected

Are those roots?

r/interestingasfuck

Breaking open a 47lbs geode, the water inside probably being millions of years old

r/damnthatsinteresting

Trapdoor spiders build silk-lined burrows sealed with camouflaged, hinged lids.

r/humansbeingbros

why we should stop using plastics