A comprehensive introduction to the fundamental concepts of physics as tested on the MCAT, including mechanics, thermodynamics, electricity, and more.
Physics helps us use energy smarter at home, in transportation, and in technology.
Good insulation reduces heat loss, keeping homes warm in winter and cool in summer.
Devices like LED bulbs, hybrid cars, and energy-efficient appliances use less power for the same job.
Being energy efficient reduces pollution and saves money, making life better for everyone.
Choosing LED bulbs over incandescent ones to cut electricity bills.
Using double-pane windows to keep a house warm in winter.