World’s Longest Home Run (The “Mad Batter” Machine) Smarter Every Day made this mad batter machine and sending balls 250 mph. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Can You Absorb Mercury with a Sponge? Beautiful Chemical Reactions Nerf Bow Trick Shots – Satisfying to Watch Kids Experiment Crushing a Steel Drum Using Air Pressure High-Speed Footage of Levitating Water Drops Looks Like a Fireworks Show Liquid Nitrogen in the face
