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 Weird – Cockroach Leg Stimulated With Music Amazing Mirror & Air Experiment Oil and Water Permanently Mixed for the First Time Pascal’s Blaising Barrel – Exploding Glass Barrel with Water Pressure Your Cereals React to Magnets, Get Over It Another Non-Newtonian Liquid Experiment
