How to Make Binder Clip Catapults and Jumpers [HD]

Visit uselesshowto.bl... for more useless tricks! Any size binder clip will work, larger ones make better catapults and smaller ones tend to jump higher. Best used in class to avoid boredom, use softer projectiles to avoid making too much noise!

[@hemantjadhav2088]

What a amazing jumper

[@mattmattmattmattm]

You juat earned a new subscriber :D

[@arwenbarrett2642]

so doing this at school the the teacher if she gives me homework