UGEARS STEM LAB ARITHMETIC KIT combo Simply blow into the top

Simply blow into the top gear and watch the wheel spin the arrow

To set it in motion

powered up by a rubber band motor

180-degree turn (loading mode) – the wheels of the models are locked along with the gear in the front axle that connects to the ledge on the rails

UGEARS STEM LAB ARITHMETIC KIT combo Simply blow into the topINSTRUCTIONS: Pdf: Click Here Ugears STEM lab collection offers you an amazing opportunity to assemble two pieces of mathematical precision equipment: a Mechanical Addiator and a Mechanical Multiplier and perform basic mathematical operations using the laws of mechanics. The QR code provided with the model gives you a chance to take a more in depth look at the mechanism, as well as work with formulas and fun extra assignments. A special AR application