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Tobar

Newton's Cradle

£8.50

Newton's Cradle, by Tobar

This demonstrates Newton's principle that 'action and reaction are equal and opposite'. If one of the steel balls is lifted and allowed to fall back at one end, then one will swing out the same distance at the other end.

Package dimensions: W10 x H12 x D4cm

Warning: Contains small parts, not suitable for children under 5.

 


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