"Human Biology Lab Activities&amp"

Perform an oscillating redox reaction with hydrogen peroxide, potassium iodide, and potassium permanganate.

A small amount of potassium permanganate is placed in a petri dish. A few drops of glycerin are added and after a few seconds, a puff of smoke and violet flames are produced.

Demonstrate how the Second Law of Thermodynamics can create electricity.

Large demonstration kit for pulley systems, with wheel and axle.

Connecting leads, each 300 mm in length with alligator clips on both ends for 4 mm plug.

Apparatus demonstrates linear magnetic acceleration along a track using steel balls and neodymium magnets.

The ripple tank is the most effective way for students to study waves.

Hall Effect sensor for your TI-Innovator system.

Essential replacement parts for your mechanical wave investigations.

Demonstrate the Lorentz force and calculate the charge/mass ratio of an electron.

Study the photoconductivity of CdS photoresistor.

Study the effect of wave plates on polarized light

An interesting and unique kit designed for hands-on exploration of electrochemical principles.

Demonstrates mechanical to electrical energy conversion without batteries.

Build a wind-driven car to explore propulsion and renewable energy concepts.

Build a functional vacuum cleaner to explore air pressure and mechanical design.