INFJ Aesthetic - a little weird, I guess, but I've always wanted to see an ENTP one.
Transfer of Energy Marble Roll!! This is a great game to play. All you need is a ruler with the divet in the middle and marbles! Flick one and see what it does to the other marble!
Physics :: Force and mechanical :: Gear Windmill - DIY Toys World
Classic Wooden Models, Desktop Size - Simple Machines Set
STEM Challenge! What a fabulous problem solving task this was! Kids had to make so many decisions and then changes to make all the pieces work together!
セガモバにて、Chupa Chups×SegaPrize!「チュッパチャプス」50周年記念プレゼントキャンペーン ～『「チュッパチャプス」50周年記念アソート』を30名様にプレゼント！～