US$ 60.99
this acrylic 12
and PVC for comparative density and material-properties exploration
showing the deflection of a current-carrying wire through a fixed magnetic field via 4mm safety sockets
the bench-scale option for younger students or for compact apparatus where a full-size bar would be unwieldy
transparent housing revealing the hydropower conversion inside the casing
Brass Magdeburg Hemisphere on Base Pack Size_4 this acrylic 12Brass Magdeburg hemispheres on a mounted base with a stopcock for releasing vacuum, designed to pair with a pump plate for atmospheric pressure force demonstrations.
US$ 60.99
US$ 49.97
US$ 79.99
US$ 36.99
US$ 74.97
US$ 79.99
US$ 79.99