Difficulty: ★★★☆☆ Very easy to put together – no glue needed. All interlocking pieces are meticulously engineered to simply clip together. The inspiration behind this design – let our dreams fly high through a cluster of cotton-like, marshmallow clouds. This twirling wonder is sure to stimulate and elevate senses!
2.0 version with enhanced components has been released in Nov 1, 2018! Difficulty: ★★★★★The first and last electronics you touch every morning and before bed? Hopefully not your phone...
Difficulty: ★★★☆☆pH expresses the acidity or alkalinity of a solution. In this lab challenge, you forensic chemist is on a mission to learn about acids...
Get immersed in this volcanic landscape with bubbling lava and spewing eruptions. You will have all chemicals and tools needed to create an amazing volcanic blast. You will create...
Difficulty: ★★☆☆☆What's better than combining science and crafts? Add water to our scientific snowy sand, watch the powder grow immediately into mounds of soft, white artificial snow....