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Home \ Toys & Gifts  \ Clocks and Watches

Clocks and Watches

Planisphere Watch

See the constellations visible in the Northern Hemisphere on this watch!

Item#: 10357 Age: 10+
4 star rating (3 customer reviews)

Lemon Clock

You will be able to explore the science of batteries using this lemon clock!

Item#: 14617 Age: 6+

Laboratory Counter / Timer

This laboratory counter/timer is perfect for science projects or lab experiments!

Item#: 14256 Age: 8+

Two Potato Clock

Use this clock to demonstrate the principles of an electrochemical cell!

Item#: 13973 Age: 5+

Water Clock

LCD display clock tells date and time using only water and metal probes - demonstrates conservation of chemical to electrical energy.

Item#: 15671 Age: 8+

World Map Wall Clock

Space meets time as you travel around in world in 24 hours with this nifty world map wall clock! The vibrant vintage map print will spark your imagination and tickle your travel bug, while the metal clock hands slowly traverse the globe.

Item#: 16286 Age: 6+

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At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.