Breaking Ballista-Arm

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Uploaded by on Mar 8, 2007

Here you see what happens if the wooden arms don't support the force of the torsion-springs anymore. As mentioned in the video.. nobody was hurt :) luckily...

Visit www.ballista.ch.vu

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Wenn die Kraft der Torsionsferdern zu gross wird... halten das die Arme irgendwann nicht mehr aus.. und naja... brechen dann halt... gut zu sehen in diesem video ^^.
Passiert ist zum Glück niemandem etwas... und seither haben wir einiges mehr Respekt vor den Kräften unserer Maschine.

Bilder, Infos, usw. gibts auf www.ballista.ch.vu

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Top Comments

  • a ballista is different from a crossbow because it uses torsion, a crossbow stores energy in it's limbs

  • the two springs are a bit thin....

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All Comments (35)

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  • Ballista gets power from torsion of the ropes

  • Did you do any calculations at all? Better yet just a fucking strength test?

  • omg u make a medieval weapon

  • lol if that rope was 3 more inches longet that kid would have gotten bitch slapped by that piece of wood.

  • H E A D S H O T !

    how does this thing work?

  • kkkkkkkkkkkkkkkkkkkkkkkkkk

  • dangerous

  • @furthald lol wtf

  • hit the floor!!! hit the floor!!!

  • SHIT INCOMING!

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