Tension Vs. Gravity: Slo-Motion Stretched Slinky Drop Reveals 'Hovering' Bottom End
This is a video of a stretched-out Slinky being dropped in slow motion. Amazingly, the bottom end remains motionless in the air until the top of the Slinky catches up to it. Physicist Rod Cross (the sweet ol' grandpa looking guy!) explains what's happening and why it appears that way, but I'm still trying to figure out how Slinky traps air spirits in their toys. Also, one time I dropped a Magic 8 Ball and a wizard came out disguised as purple water. Haha, you can't fool me wizard! (I drank him to absorb his powers).
Hit the jump for two videos of the experiment, the second one with a tennis ball attached!
Thanks to Mark, who once dropped a hula hoop out of his tree fort and knocked his little sister off the swing set. Cold.