physics gadgets


Newtons Cradle Pendulum Balls Swinging Balls Physics Science Desk Gadgets Office Desk Decorations Toys, T-Shape

$10.99  in stock
1 new from $10.99
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  • HIGH-QUALITY MATERIAL: This Newton's Cradle Balance Ball is made from high quality materials. The high quality Plastic Steel frame, the high quality metal balls feature a reflective mirror finish and the plastic base
  • NEWTONS CRADLE: Measures 3.5*2.95*3.35 inches, Each package include one kit of Newton’s Cradle Physics Science Balls with 5 pendulum balls
  • COOL STUFF: Newton's Cradle is a fascinating desk decoration, whether at the office or at home. While swinging up ball, relieving work stress even life pressures
  • FUN STUFF: Newton's Cradle is also a perfectly educational desk toy for children and teachers. Capture children imagination and sparks their interest by hands-on way
  • OUR PROMISE: If have any problem about this Newton's Cradle Balance Ball, contact us

Magic Makers The Rattleback, Physics Toy, Real Metal Alloy Collector's Edition

$24.97  in stock
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  • Real metal alloy construction
  • Collector's edition spinning physics toy
  • No skill or sleight of hand needed
  • Educational fun for all
  • Defies the laws of nature and of the conservation of angular momentum

Gizmos & Gadgets: Creating Science Contraptions That Work (& Knowing Why) (Williamson Kids Can! Series)

$53.79  in stock
10 new from $59.01
61 used from $1.47
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  • Hardback
  • Science for kids


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