"Biology Clearance"

Understand the Kerr effect like you never have before!

No Makerspace, Fab Lab, or DIY workshop would be complete without these hardware components.

This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.

High-quality supplies in a simple package.

Save time, plastic, and money with the Micropipette tip reload system.

This polypropylene tubes include blue HDPE leak-proof screw caps. The tubes and caps feature specially-designed flat threads for vacuum-type closure that is leak-free at a pressure of >700 mm Hg.

Create living paintings with colorful bacteria.

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

A medium bandwidth, high voltage 100x passive voltage probe with a 100 MΩ input impedance.

The TeacherGeek Mousetrap Car Activity allows you to have the opportunity to build a better mousetrap.

Improve student test scores and involve parents in the process.

Your students are asked to help a farmer identify a plant that will cross-breed with his existing crops.

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

One Racer, Endless Design Possibilities

A compact external filter. Fluval 306 Canister Filter delivers many practical benefits-including better filtration, less maintenance frequency, faster setup, and quieter operation-all designed to make fishkeeping more enjoyable. Building on the success of Fluval 05 Series filters, this filter provides enhanced functionality and filtration performance to create the cleanest, healthiest aquariums ever.

Explore a full range of motion with the advanced hydraulic arm