Estes Optima Pro Build, Part 3
16:20
Estes Optima Pro Build, Part 4
17:48
Estes Optima Pro Build, Part 1
13:06
HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
18:00
Dentro do Horten, a Asa Voadora
4:14
Estes Designer's Special Model Augie II ... or ... Chief, What's a Stack Rocket?
20:14
$6000 investment - The best cut ever - Rare Harlequin Black Opal
16:53
Melting Copper Wire Into a River Table
16:47