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 Can You Stand On Liquid Mercury? Breaking a Vacuum Chamber Under Water Spinning Magnet Levitates Greatest Ever Man-Made Light Show Not To Do Ever Again! Laser Balloon Popping Fidget spinner spinning in space!