This beautiful specimen was built and invented by Lee Krasnow
http://pacificpuzzleworks.com
https://www.instagram.com/pacificpuzzleworks
http://pacificpuzzleworks.com
https://www.instagram.com/pacificpuzzleworks
Look for my “The Topsy Turvy Top” video on @dingsauce to learn more about it and how it works!!
#physics #toy #physicstoy #spinning #puzzle #gyroscope #stem #stemtoy