Science & Exploration

Become a secret agent with professional-grade invisible ink technology. Write hidden messages with one pen, reveal them with the other—perfect for ...

Whether you're raising a young Sherlock Holmes or a future James Bond, your little investigator needs the high-tech help of an invisible pen and UV...

Kids First: Robot Engineer combines storytelling with hands-on building to introduce preschoolers to engineering fundamentals. Follow Ty and Karlie...

Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - i...

The power of wind makes them go - and you'll have fun building 6 awesome bots that move without any batteries at all. Easy, snap-together assembly ...

Meet Andy, the pre-assembled robot that teaches coding basics to kids ages 4 and up! Through fun, tile-based games and challenges, early learners l...

Learn the fundamentals of mechanical physics by building and testing all six classic simple machines—wheels and axles, levers, pulleys, inclined pl...

Unlock a passion for discovery with 29 engaging experiments across five essential science domains: nature, physics, chemistry, air, and water. Youn...

Intro to Engineering introduces children to engineering through 21 hands-on experiments and building projects. Kids learn engineering basics with l...