Fun things to do indoors: How to make a Cartesian diver with a bottle of waterYou like STEM activity and want to learn how to make a Cartesian diver, check out this step-by-step tutorial and have some fun
Tiny Crafts for Kids: How to Make a Tiny Cardboard Car in 30 MinutesIn this tutorial, we'll learn step-by-step how to make a small car with a cardboard, bottle caps and rubber band. Nice STEM programs for kid