23:46

Biofire: The First Worthwhile "Smart Gun"?

33:37

Something Strange Happens When You Trust Quantum Mechanics

26:00

Tara TM-9: What a Tangled Web of Intrigue for a Crappy Gun

21:01

Watch Trudeau speak directly to Trump during blistering speech

13:24

I Built a SHOTGUN AXE

14:51

FP-45 Liberator Pistol

16:29

All Dams Are Temporary

13:17

So Many Ways to Fail at Making a Pistol