Killer Bee

My final weapon for a child is influenced by the spinning top and the Tomy car as they both use the mechanism of the toy to flick out a blade. So my version for the weapon for a child is to create a bee that when you squeeze it a blade will come out instead of a stinger. I achieved this by creating a box which contains a sharpened blade with a spring attached. Another flat piece of sloped wood is put on a pivot with another spring attached so that when this is pushed it will allow the spring to flick the blade out of the box but when the blade is then pushed back in it will be held in place due to the sloped catch and the pivot with a spring.