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Build unique robots that are powered by the sun — batteries not required! Using a compact solar panel, these cool little bots harness energy from t...

This timeless scientific instrument has been reimagined in a fresh, new design. Experiment with the gyroscope to learn about the physics of motion,...

Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric ...

Build a series of adorable, motorized robotic animals with this introductory mechanical engineering kit for kids ages five and up. A beautifully il...

Mix up a rainbow of mouth-wateringly delicious lip balms and lip glosses. Experiment with a vibrant spectrum of colors and flavors to create your o...

Make your own yummy cherry, raspberry, banana and vanilla gummy snacks! Pour the gelatin mixture into the included molds to create such fun shapes ...

In this corner, hailing from the rough-and-tumble robotics lab: It’s Robo-Boxer! And in that corner, the wonder from Down Under: Put your mitts tog...

Brew up a cauldron of sweet, magical potions that you can actually drink. Follow the illustrated story of two young wizards-in-training, Randolph a...

Choo choo! TrainBots coming through!  All aboard! Put on your engineer’s cap and build your own steampunk-style train robot with amazing steam effe...

Explore the future of advanced computing technology with KAI — short for Kosmos Artificial Intelligence! Build and program an intelligent, six-legg...

You can hardly believe your luck! First, you discovered a previously unknown island. And now, deep in the jungle, you have found nine mysterious tr...

Still reeling from the news of your favorite archaeology professor’s passing, you have been enlisted in a rather peculiar assignment. It seems that...

Sherlock Holmes needs your help! The famous journalist Ignatius Loyde was murdered shortly after an article he published portrayed Sherlock Holmes ...

Grab this briefcase full of investigator's tools and get ready to track down some crooks! Learn about how detectives use forensic science to answer...

Gears make things move! Join Ty and Karlie — the young engineers featured in the other Kids First early engineering kits — to build four awesome ge...

Creatto is a simple yet versatile building system that consists of just two primary components that can be woven together into countless 3D creatio...

Leave the cold outside and bring the snow indoors — fake snow, that is! No mittens required for this fun and simple science experiment: Combine thi...

Creatto is a simple yet versatile building system that consists of just two primary components that can be woven together into countless 3D creatio...

Learn basic programming skills while having fun with Andy, The Code & Play Robot. Andy is ready to program and play with right out of the box —...

Work with a hammer and chisel like a real researcher and uncover the sea creatures hidden in the plaster! Dive into their undersea world and learn ...

Imagine a bird-like creature with a 36-foot wingspan, a massive beak, and fierce talons soaring through the skies above you! Now you can build and ...

Get ready to have fun making delicious lollipops while learning science and math! Whip up batches of red cherry and blue raspberry lollipops, plus ...

Have a blast with this awesome engineering project! Construct an air-powered robotic glove that launches safe foam darts. Learn about pneumatics — ...

Build robots powered entirely by the wind! A big-wheel tricycle, a quadruped, a soaring machine, a drilling monster, a walking robot, and even a wi...