Newtons Cradle

Newtons Cradle

Newtons Cradle desktop novelty that demonstrates action and reaction effects
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.

• 11 cm

🇬🇧 UK Delivery

• Free tracked postage on orders over £40

• Orders processed within 24 hours

🌍 International Shipping

• Available to selected countries at checkout

• Estimated delivery: 5–10 working days

ℹ️ Please note

• We use Royal Mail Tracked 24/48 - these are fast but not guaranteed, so delivery times may occasionally vary

• International orders may be subject to customs fees or import taxes

Worldwide shipping available - allow longer for delivery.