Perform your own magic show and learn the scientific principles behind the tricks! Contains instructions for...

Amaze friends and family with 12 different magic tricks! Includes everything you need to get started...

Construct a buzz wire and learn how electric circuits connect. Challenge a friend to play the buzz wire game...

Build and paint your own glow in the dark planetarium model with this...

Make your own volcano and watch as it erupts with bubbling, fizzing lava! This kit includes fast drying...

Assemble your own 6 inch rocket! Fuel it with vinegar and baking soda and watch it blast off...

Build a 10 inch kaleidoscope from scratch! Kit includes everything you...

Make your own 3D Earth and Moon model to learn about moon phases, lunar eclipses and more...

Create your own star projector using the contents of this kit. Includes northern and southern hemispheres...

Dinobot scoots about and opens its mouth to let out a fearsome roar! Kit includes snap-together plastic...

Learn the techniques used by detectives to identify suspects and...

Connect the electrical circuits to construct a door buzzer. Each kit...

Construct a 16.5 x 16.5 inch glow in the dark solar mobile. Kit includes...

Explore how a tiny pin hole refracts and captures light rays to produce real photos. No lens or digital...

Experiment with over 20 optic activities and learn the scientific explanations...

Build a replica of an animation machine first invented 170 years ago with...

Fun to Build! Easy to assemble! Use the contents of the kit to create a 9.5 inch mechanical robot...

Excavate parts of a dinosaur skeleton from a mound of clay -earth-, then...

Excavate the mammoth skeleton bones from a mound of clay...

Excavate parts of a Tyrannosaurus Rex dinosaur skeleton from a mound of...

Excavate, dig, study and display your very own pyrite gold nuggets or Fools Gold! Kit includes a...

Excavate, dig, study and display your very own natural crystals! Each kit includes a plaster block with...

Excavate, dig, study and display your own dazzling hexagon-shaped quartz crystals! Kit includes...

Excavate parts of a dinosaur skeleton from a mound of clay -earth-, then...