"solar binocular"

This kit provides instant access to site-specific air temperature, relative humidity, and wind speed and direction data anywhere, at any time, from a desktop or mobile device and LI-COR Cloud remote monitoring software annual plan.

Demonstrate How Earth’s Motions Affect Seasons, Climate, and Visible Constellations.

Apply the hands on Science of Energy, Motion, and Friction.

Students will calculate the relationship between the apparent brightness of a luminous object and the distance to the object.

This new, tri-power stereomicroscope is ideal for elementary, middle, and high school grade levels.

A complete set for 10 students to study the stars and space.

Explore the size and scale of the planets with this educational demo model.

With all-metal construction, a rugged, student-proof design, and precision optics, Boreal2 HM Microscopes are ideal for middle and high school students.

Learn about space, time, and the universe with this educational activity book.

Economical and compact meteorite collectible.

Explore wind or hydro energy with our horizontal wind turbine lab.

MICROSCOPE STEREO TRINOCULAR

MONOCULAR AND SMARTPHONE ADAPTER MONOPIX

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

Learn of Potential Solutions to Energy Crisis

The HOBOnet Repeater is designed to work with the HOBOnet Wireless Sensor Network. The repeater is ideal when there is an obstruction between wireless sensors and the HOBO RX3000 or the HOBO MicroRX station, or for extending the transmission range of wireless sensors in the network.