Science & Exploration

Chemistry comes alive with these gooey, glow-in-the-dark worms. With five unique experiments, you're sure to have a little scientist on your hands....

Turn rough rocks into polished gems. Our powerful tumbling machine features a strong motor, and includes a leak-proof rubber barrel, a timer, 9 dif...

It’s time to get medieval on physics! Build ten sleek and updated models of catapults and crossbows. These classic siege weapons from the middle ...

Look close with this kid-focused introductory microscope that magnifies objects up to 600 times! Check out pond water, plant leaves, hair, onions, ...

It's sheer excitement watching your race cars blast down the track! Safe, non toxic materials are all part of this ultimate chemistry racing kit. W...

Build a sleek, modern (and adorable!) walking robot powered by salt water and magnesium — no batteries required!  Discover how a metal-air electroc...

If you're raising a future James Bond, your young secret agent needs the high-tech help of this 2-in-1 super pack that includes night vision goggle...

Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — th...

Future engineers fly into physics fun building 5 awesome models driven by a rubber band powered propeller. Using ultralight plastic and bamboo part...

If you're raising a future Sherlock Holmes, your young detective needs all the tools of the trade. Help them crack the case on any mystery with thi...

If you're raising a future James Bond, your young secret agent needs the high-tech help of a listening device. Crack the case on any covert mission...

Wow future geologists and rock-loving kiddos with a crystal-filled kit! Curious STEM learners customize the included iridescent display case by dec...

Curiosity, supercharged! Thames & Kosmos teams up with the innovative Wondery Kids podcast team in a first-of-its-kind collaboration that gives...

Impress future geophysicists with a volcano that erupts again and again! Curiosity, supercharged! Thames & Kosmos teams up with the innovative ...

Thames & Kosmos teams up with the innovative Wondery Kids podcast team in a first-of-its-kind collaboration that gives kids an exciting new way...

If you're raising a future James Bond, your young secret agent needs the high-tech help of a spy watch. Crack the case on any covert mission with 9...

The Snap FM Radio kit allows you to build a radio that really works! You can make 4 projects! Requires 3x AA batteries (not included) Suitable for...

Curious kids can play with electricity in a safe, exciting way with snap circuits! This kit guides tween scientists through an exploration of air p...

Future engineers enjoy the focused work of this 180-piece cyber hand build that teaches them about mechanical assembly and hydraulics. Once built, ...

What's coming around the corner? Is that... a T-Rex?! Don't move, so it can't see you! We're loving this DIY robot kit for kids who like building a...

Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too sm...

Eeek, it's a snake! Take the "scary" out of these reptiles and reinforce STEAM skills with a realistic experience of dissection without the use of ...

Get ready for endless hours of entertainment with Bionic! Take control of Bionic using the remote in all directions; perform a cool dance and be me...

Get future engineers on track for STEM learning with this model train set of the future! They'll enjoy the focused work of building this 186-piece ...