Thames & Kosmos

With this Parent’s Choice award-winning telescope, you can investigate the moon’s surface, search for constellations and planets, and watch the bir...

Turn your bedroom into a planetarium theater! Illuminate a darkened room with projections of stars in the Northern and Southern hemisphere, all 8 p...

Two durable hand-held walkie-talkies—a classic at any time of the year! These two-way radio transceivers can communicate over a distance of about 1...

An Astronomical Telescope with 100x magnification, finderscope, compass, aluminum tabletop tripod, and manual. A high-quality refractor telescope w...

Assemble a model of our sun and 8 planets, wind it up, and watch the planets revolve around the sun. Learn about fundamental gear mechanics: planet...

Simulate the power of a volcano! Build and decorate a giant plaster volcano and then make it safely erupt! Learn how volcanos are formed and why th...

Build a three-foot tall wind turbine to generate electricity! The aerodynamic rotor blades can light up an LED and charge batteries. You can conver...

Let the treasure hunting begin! Detect metal objects — like gold, silver, iron, copper, and more — that are buried up to six inches deep in sand, d...

This user-friendly machine allows budding geologists and gem collectors to transform rough stones into beautifully polished rocks! Includes tiger’s...

This 10-inch diameter plastic globe has a light inside and functions in two modes. The globe displays a detailed physical and political map of Eart...

Everything you need to build your own hydroponic greenhouse and grow three varieties of salad greens! You’ll learn how to assemble the greenhouse, ...

A fun kit that makes five different models of a robot! First, build your main solar powered robot, then turn him into a TrikeBot, BugBot, WalkingBo...

Dusty, the buildable vacuum robot, not only looks great but also makes it child's play to tidy up your desk. Dusty vacuums up dust and crumbs while...