It's a childhood toy that we have probably all seen - but watch it in slow-motion, and the Slinky appears to defy the laws of physics. Veritasium.org, a site which wants to share the wonders of ...

And now, for your Monday morning moment of zen, Slinkys in slow motion. Whether it’s dropped from eye level, or from the roof of a building, the bottom of a fully extended slinky will appear to hover ...

Add articles to your saved list and come back to them any time. It looked like a magic trick and enthralled children that Christmas in 1945 in Philadelphia. It was a metal spring, called a Slinky, ...