2:51

2 catapults out of popsicle sticks

15:00

Optimising a Trebuchet

5:20

Mini Catapulta Casera de Papel - (Trebuchet)

8:34

HUGE Trebuchet/Catapult Tested to Destruction

4:18

MAKE A BRIDGE WITH ME | FOR POPSICLE STICKS BRIDGE COMPETITION

4:13

Making a popsicle stick bridge #205

9:46

The monkey climbs - making wooden Toys

4:37

MYO - Make Your Own Gumball Trebuchet out of Cardboard