Van De Graaff Generator Hand-Driven 1224 Includes a giant poster to
$119.00
Description
Includes a giant poster to aid with the completion of the puzzle
14 Twin Disc
Children can learn about handling money and giving change as they move around the playing board using play money to buy all kinds of items
Accuracy ±2%
Molymod Inorganic/Organic Student Set
Van De Graaff Generator Hand-Driven 1224 Includes a giant poster toThe discharge sphere is supported on a pivoted arm with a handle and is attached to the top of the driving wheel pillar. For connecting accessories, a 4mm socket is provided at the top of the large sphere, and a 4mm earth socket is drilled in the handwheel pillar base. Sparks in excess of 50mm in length are easily obtained at a slow rate of turning (200 rev min) and the apparatus is tolerant of moisture and dust. Diameter of dome: 200mm. Diameter of
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