Interesting little gadget to amuse the kids. I like how they made the air vents for this gun to fire balls.
Checkout these cool gadgets...
Related Posts
NASA Actually Helped Save The World — Here’s How
Should we be looking for life elsewhere in the universe? – Aomawa Shields
The Science Of Mounting Tires With Controlled Explosions
The Hunt for the Highest Melting Point
Why Horseshoe Crab Blood Is So Expensive
