Air+Water PLUS Science Kit S.T.E.M. working treads and wheel

working treads and wheel

it's time for the heavy-duty Highway Pickup to come to the rescue

And don't forget the loops

2-foot wide dollhouse their own with more than 25 pieces to decorate its 6 rooms – transformation elements bring even more possibilities into the playset

Air+Water PLUS Science Kit S.T.E.M. working treads and wheelBuild your own models powered by air pressure and water to learn about the laws of physics. A larger, super charged version of our original Air+Water Power kit, this kit allows you to build more powerful models using two different air and water powered systems: water jet propelled cars and hydro pneumo (water air) powered engines. The hydropneumo system in this kit uses a larger, more powerful self contained air and water turbine system as a motor.