Make A Mini Da Vinci Catapult!

Let's make a mini Da Vinci catapult! … maybe we can use it to conquer Wales :P Instagram- http://instagram.com/andy_elliott_/ Twitter- https://twitter.com/Mist8kofficial Facebook- http://www.facebook.com/mist8kspage G+ http://www.gplus.to/AndyElliott My channel is all about cool D.I.Y projects and science experiments. Subscribe for more! Music- Backing songs from- http://freesfx.co.uk, epidemicsound.com, http://incompetech.com/