The field of handheld dry herb technology has changed a lot. It has gone from simple heating elements to complex, ...

As the weather grows cold this winter, you may be one of the many Americans pulling their winter jackets out of the closet.

Continuing the heat transfer series, in this video we take a look at conduction and the heat equation. Fourier's law is used to calculate the rate at which heat is transferred through an object due to ...

When room-temperature washers are placed in hot water, the temperature of the washers increases and the temperature of the water decreases. Energy from the water is transferred to the washers. When ...