"Digital+Classroom"

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

Multipurpose stirring rods featuring dual button ends and a 6 mm (0.25" ) diameter, these borosilicate glass stirring rods offer precise stirring for laboratory or home use, ideal for stirring, scooping, circulating and crushing.

Beautiful, up-to-date and easy to read, even from the far corners of the lab or lecture hall.

Beautiful, up-to-date and easy to read, even from the far corners of the lab or lecture hall.

Coarse-grained plagioclase and pyroxene with some olivine.

Classic, dark; from the Columbia Plateau.

Ideal for small pulley systems, cord is available in a variety of colors, strengths, and lengths.

Build models to study this important geological feature.

Brass ball mounted on brass rod for thermal expansion experiments.

Track indoor and outdoor conditions with a Wi-Fi weather station featuring dynamic forecasts and app connectivity.

Have your students build their own models while covering a wide variety of curriculum

Use solar power to teach STEAM with ease…while charging your USB device!

Perform many different lessons around reflection, refraction, diffraction, and interference.

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

Construct a wind-powered generator to explore energy conversion and sustainability.

Individual round glass lenses made with one flat side.