Here are some great (and hilarious) videos from Grist special for Earth Day, as well as tips and a bit of Earth Day History.

Hey drivers, do you know you can improve your fuel economy by up to 5% just by properly inflating your tires? Umbra will show you how.

What are the impacts of being a fashionista? Tons. Learn the naked truths of the clothing industry, then try Umbra’s tips for lessening your impact and saving money while wearing fine threads. Watch video!

Coffee, many of us drink it…need it…love it. But conventional coffee production has its eco-downsides. Umbra explains why you should get steamed and how you can make a big impact, one cup at a time.

The very secret history of Earth Day. Not really, but it’s a pretty interesting time line. Read here.

Writers, activists, and business types from around the country  weigh in on wheather or not Earth Day still matters. Great read.

Thanks Grist for keeping it real and spreading funny Earth Day tips!