Thames & Kosmos

Fly into physics fun with five awesome models driven by a rubber band powered propeller. Using ultralight plastic and bamboo parts, build a helicop...

As a detective, you always need the right tools when you are on the hunt for evidence. Grab the Pocket Metal Detector when you are looking for meta...

As a detective, you always need the right tools when you are on the hunt for evidence. Reach for this Listening Device when you need to supercharge...

Math concepts come to life with Kids First Math: Number Balance. Take a hands-on approach to learning addition, subtraction, multiplication, divisi...

Build a zany inflatable tube dancer that uses the physics of flowing air to perform its eye-catching moves. Like the air dancers and tube men you m...

Electric motors and generators are in countless devices, appliances, and vehicles we use every day. They are an essential technology in our modern ...