Robo Challenge - Insomnia Gaming festival 26th to the 29th of August

[Liftoff]

http://www.ebay.co.uk/itm/120Kg-265L...QAAOSw-itXr63I

Was thinking more of something like this:

http://www.rgl-electronics.co.uk/pro...612&section=64

Spinners pack quite a punch, my guess would be of more than a couple of 100kgs, and you'd have to build your brick even stronger if its being clamped to the floor as the impact will be even greater....