"Educational Materials"

Durable coiled spring with looped ends.

Build a dual-prop airplane to explore motion and engineering basics.

Effortlessly test fresh, salt, and brackish water in just 2 minutes with the most advanced, all-in-one photometer designed for fish farming applications.

Build a periscope to learn about light reflection and line of sight.

Convenient, fixed voltage battery eliminator.

Set of wood and steel sieves for accurately separating wheat samples by size and shape.

Measure the oxygen created by an aquatic plant under different conditions to determine its NPP.

Explore how genetic engineering can be used to modify crops to introduce favorable traits.

Use PCR to determine if your chickens are male (ZZ) or female (ZW).

Use PCR to genotype your own chickens for the recessive white allele that causes white plumage.

Use PCR to determine if your emus are male (ZZ) or female (ZW).

Use PCR to genotype your own chickens for the frizzle allele that causes curly feathers.

Engage students in a hands-on investigation of pollutant imapacts on organisms while exploring real-world environmental concepts.

Elevate your gardening game by transforming any container into a thriving aquaponic or hydroponic environment.

Construct a working catapult with adjustable stop for trajectory experiments.

Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.