"PARKWAY PLASTICS, INC."

This PLA filament is perfect for most 3D printers.

Professional-level entry into environmental sensing and the Internet of things.

New Design!

Bundle and save on these cosmic wonders.

Hazard Cone

Your student can hold a piece of outer space!

5'-CAG/CTG-3'

Size of each: 1×2".

Identify Host and Donor Bacteria in Gene Transfer Activity

Kids chip away at the plaster fossil block to reveal the fossils.

All the power and robustness of a Parallax rover, but with the accessibility of a micro:bit.

Smaller amount of gloves, perfect for individual student use.

Excellent for larger dissections.

Great for hobbyists.

Excellent resistance to abrasion, moisture, alkalies, acid, copper corrosion and varying weather conditions.

Test reflexes and sensitivity.