Meintest du power?
This hands-on activity introduces kids at home or school to engineering concepts and the design process.
Use a barbecue skewer to poke a hole through the flat side.
This hands-on activity introduces kids at home or school to engineering concepts and the design process.
sedal en una de las pajitas delgadas. 4 Tape the string When the string pokes
This hands-on activity introduces kids at home or school to engineering concepts and the design process.
Bend four of them open, poke them through the cardboard, and tape them in place.
