Cultivate a luminous glow-in-the-dark crystal you can grow in the comfort of your own home! The kit includes everything you need to get started and to view your crystal's progress as it slowly shapes and forms to its own unique size and pattern. Every crystal creation is guaranteed to glow in the dark or under UV blacklight! Get a few kits and create a glowing crystal garden! Also includes a viewing jar in which to let the crystal grow. The finished crystal should measure about 5cm (2in) x 4cm (1.5in), though the size, shape, and color will vary according to experimental conditions.
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
Do micro-controller projects and program them using your own computer!
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
Everything you need to setup your own dancing Oobleck (non-Newtonian fluid) apparatus!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.