Build your own kaleidoscope with this awesome kit! Create millions of dazzling patterns by filling in different trinkets into the object chamber. Make a 10 inch (25 cm) long color-changing kaleidoscope, or a mystic glow kaleidoscope, or a sparkling holographic kaleidoscope, or a snowflake kaleidoscope, all in one kit. This is an excellent kit for optics lessons in the classroom, or for a fun kit to feature at your child’s next birthday party.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Check out this high-quality gyroscope!
Ever wonder how to survive in the wilderness? These cards can help!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Have fun building your very own FM radio!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.