Pay in 4 interest-free payments of $7.97 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
NZ adaptor included
Made of die cast metal
Easy to read with see-through body and 40 millimeter capacity
Extra transmitter to enhance weather station capability
Newton's Cradle Aerial Action NZ adaptor includedThe Newton's Cradle is a modern classic, invented in 1967, but demonstrating observations made by Newton, involving the action of a pendulum, and showing the Laws of Conservation of Momentum and Energy. When a ball at one end is pulled up and let go, it swings down and hits the next ball. The energy and momentum from that action is transferred through the balls at rest, which remain immobile, and then the ball at the other end is propelled outward.
US$ 19.95
US$ 14.00
US$ 37.95
US$ 2995.00
US$ 22.99
