Did you know that energy-efficient light bulbs use a quarter of the energy that regular light bulbs do? And that recycling an aluminum can saves 95 percent of the energy used to make a new one? It’s true! And in this BrainPOP movie, you can find out many more simple, inexpensive ways to conserve energy. Tim and Moby explain why Earth’s dwindling supply of non-renewable resources--along with the harmful gases they produce--makes conservation so important. You’ll also learn why insulating and weatherizing your home can save you money and protect the environment, and how simple things like air-drying laundry on a clothesline can really make a difference. So lower your thermostat, check the filters on your heating ducts, and then check this movie out!