Magnetic Dart Launcher Is Very Satisfying to Watch I find this magnetic dart launcher very satisfying to watch. I just can’t wait to see a clip of one that is much larger. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts 1947 – Bioastronautics Research This Is What Happens When You Dissolve an Antacid On the Space Station Supersonic Baseball Cannon (World’s Fastest Baseball) Owls Have Remarkable Head Stability A knife Blade Heated by an Induction Coil 3 of the Biggest Experiments Ever