In this animated activity, learners examine the conductivity of a solution and how its properties affect measurements to determine concentration levels. A brief quiz completes the learning object.

In this animated object, learners examine the operation of a thermal flowmeter used in process control applications. A brief quiz completes the activity.

In this animated activity, learners explore three major methods of heat transfer and practice identifying each.

In this animated object, learners examine how thermal energy is transferred by conduction, convection, and radiation. A brief quiz completes the activity.

Learners examine devices that are used to protect a motor from damage, such as fuses, overload heaters, and thermal protectors. A quiz completes the activity.

In this screencast, learners examine the properties of the hydrogen bond and how the bond changes when hair is shampooed or styled.