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
The Physics of Sperm vs. the Physics of Sperm Whales
How Close Are We To Star Trek’s Warp Drive?
Scientists Just Used a Tractor Beam to Levitate the Largest Object Yet
How We Will Colonise The Moon
What Happens if Your Body is Exposed to the Vacuum of Space?
