12 Year Old

Leonardo da Vinci developed concepts for a giant air screw late in the 15th century. While today's scientists believe the design wouldn't fly, this...

This simple and elegant device, consisting of a metal pendulum suspended from a stand, demonstrates the power of physics. Perfect for the procrasti...

An awesome introduction to geology for budding scientists. Grow your own Crystal Geode. Includes 356 rocks to start your collection. DIY Rock Tumbl...

A must have addition for any rock, mineral and gem collection! Rainbow Quartz These Rainbow Quartz Points are the perfect addition to any crystal l...

Jupiter…is a big, bold giant, the King of the Planets! Being the most massive planet in our Solar System certainly has its perks! I am the largest...

Gemstones that would catch the eye of any collector or geology enthusiast. These stones make great additions to any budding geology collectors. A u...

Looking to travel to all corners of the galaxy without leaving your living room? Our 8 Planet Puzzle is perfect for space explorers of all ages! Th...

Leonardo had a different design for many siege engines, including this trebuchet supported by a single post. Complete with a nice ratchet plate to ...

Say goodbye to crossing out mistakes or reaching for the correction tape: with the Legami Bear Erasable Gel Pen you can rub out your errors and kee...

Robotic articulated arms can be found in factories all over the world. This model uses a battery of independent hydraulic circuits to provide absol...

The Clip Circuit Intelligent Rover Programmable Electronic Vehicle Kit toy is a small remote-controlled robot that is designed to be programmed by ...

Get ready to experience the "magic of science" with our Hand Boiler! This unique glass sculpture is not only a stylish addition to your home, but a...

Mars…is a ruddy Buddy and a friendly neighbor! Mars, the red planet, is named after the Roman God of War, but he is a lover, not a fighter. This gu...

Our Celiac can be treated by turning the intestinal cell inside-out! Check out how the villi changes.The unhappy cell converts into a happy cell by...

Introducing Bumper Spin – Several ways to play with different tricks! Create your own games. Start challenging yourself and your friends! Limitless...

Alarms go off at the Tranjis Memorial Hospital as the lab interns realise - a bit too late - that the virus storage containers were not as empty as...

These beautiful, bright aura quartz specimens are created by bonding different metal vapours such as gold, platinum and silver to natural quartz. C...

Saturn…is the ring leader of the galactic gang! Saturn’s extraordinary rings are one of the most recognized wonders of our solar system. I am the ...

Elevate your décor with our exquisite Rainbow Jasper gemstone tumbled piece, measuring 3cm in size. This stunning stone features a spectrum of vibr...

Elevate your crystal collection with this exquisite Mini Tumbled Black Obsidian gemstone, measuring at a perfect 1cm in size. Crafted from premium ...

Fizz Blaster Discovery launches backyard fun to new heights! Powered by an exciting chemical reaction, this rocket soars into the sky with an exhil...

Members Special: Get this toy for FREE for orders $100 and up! It’s the new way to play freeze tag! Vikings compete against Ice Dragons in this dyn...

Elevate your gemstone collection with these exquisite Rough Quartz Points. Each piece is carefully selected for its unique clarity and dazzling nat...

Sold as bag only. Celestial Buddies pictured are sold separately.  Nobody really understands me! I am a “Black Hole,” a place in space where gravit...

T-Rex ruled the earth millions of years ago. This exciting, ultra-realistic T-Rex stuffed animal has all the details of a real prehistoric dinosaur...

Get ready to have hours of fun with our Magnetic Sudoku game! This portable and travel-friendly set includes a magnetic game board and 81 numbered ...

Migraines are an intense debilitating type of headache that afflict millions of people. They cause pounding, throbbing pain. Migraines, along with ...

Get ready to have a blast with our DIY Worm Robot! Your little ones will learn all about the movements and patterns of worms - it's a playful way t...

Neptune…I may be cold, but I’m one far out friend!  The furthest planet from the Sun, I’m named for the Roman God of the Sea, but it’s not water th...

Create your very own magical crystal unicorn world with 4M Magical Crystal Growing Terrarium. The kite includes 2 unicorn toys and a transparent un...

The Leonardo Emergency Bridge is finally here! Designed to be set up and removed quickly by armies (Lego armies for this bridge). This is a simple ...

The Pathfinders Sky Surfer offers a fun and repeatable way to launch model airplanes, ideal for aspiring and experienced engineers alike! As the fi...

Unleash your inner Jurassic artist with our ferociously fun Dinosaur Pen! Whether you're signing documents at the office or doodling in your notebo...

This snake won't bite! In fact, it's extra cuddly. At 110" in length, this super soft Western Diamondback snake stuffed animal has a lot to offer.Y...

Uncover the captivating characteristics of "Putty"! This non-Newtonian substance bounces and stretches, yet fractures when struck forcefully. Its d...