Bottle

Kuidas veepudeliga auto töötab? Pudeli augud Pudelist lastakse läbi suur kõrs ning õpilased puhuvad õhupalli õhku ja vabastavad selle. Õhupallis olev ...

Can you make a car? While short cuts are possible, assembling your own car is a daunting task. This is definitely not something for the faint of heart...

How do you make a toy car move by itself? Put a magnet at the bottom of the tabletop so that the pole of the magnet in the car and the pole in the mag...