"activities&amp"

Classroom electroscope housed in a 250 ml borosilicate flask.

Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.

Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.

Designed for Physics and Physical Science experimentation.

Great acessory for demonstrating static charge.

Replacement hanger for your stainless steel slotted weight set.

Perform live demonstrations showing how streams are created and constantly changing.

Visually demonstrate the water cycle right in the classroom.

Miniature DC motor designed for experiments using low starting voltage (4.5 V) and current (70 mA).

An exceptional value.

This apparatus helps students to understand the Coriolis effect, the phenomenon whereby an object moving on a spinning surface will travel in a curved path.

Ideal for investigating the reflection of light at a plane mirror and at a water interface.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

Is the outbreak seasonal influenza or pandemic influenza?

Why are the sea otters dying?

Antibiotics in wastewater may lead to multi drug-resistant bacteria.