Science Toys There’s this cool toy called Euler’s Disk. It’s like a big coin, very heavy, and you spin it on a very polished, slightly concave surface. It spins for a very long time, and they have plenty of different designs that create holographic images while it’s spinning. Health Promises https://loopvids.s3.amazonaws.com/Jun07Loop.mp4 There […]
Increasing Slopes
Science Toys There are tons of cool science toys you can buy. Disks that spin on smooth, concave surface. Seemingly infinite vortexes with small balls that spend round and round. Boulder Dares https://loopvids.s3.amazonaws.com/Apr17Loop.mp4 When I was younger I was in Boy Scouts and we went to Joshua Tree quite a lot. […]