Kinetic Rings Mimic the Flight of Birds. Kansas-based metalsmith and jeweler Dukno Yoon creates rings, bracelets, and other devices that mimic the movements of birds by harnessing the motion caused by the flick of the wrist or flexing of fingers.
Watch the video. Been thinking about getting Cory this for several years but not sure if he would wear it.
Make straw rockets! This simple rocket activity kept my crew busy for a long time, and it’s so simple to do! Blow into the straw and launch your rocket. We put these rockets together in about 10 min. The longest part was wa