17:59
How Small Can You Make a Nuclear Weapon?
16:04
Tomahawk Missile – How is it Nearly 50 Years Old and Still Going Strong?
18:33
The Device that Won WW2 - The Cavity Magnetron
29:00
Diesel vs EV vs Hydrogen vs LPG/CNG vs Biodiesel - Can We Ever Ditch Big Diesels?
25:12