"young scientists club"

Cause a color changing reaction to happen using an enzyme you extracted from cells that you engineer.

Efficiently illustrates the various types of diffraction.

Additional replacement bags (pack of 4) for Student Lung Kit.

Does e-cigarette use increase the risk of respiratory system damage?

New Design!

The most complete model rocketry kit on the market.

Bulk rolls for easy length adjustment.

These ARE the micro:bits you've been looking for!

Who contaminated the Pine Lake?

Perfect for any circuits activity.

Easy and clean.