Snow Circles from Beauregard, Steamboat Aerials on Vimeo.

Here’s our weekly collection of cool stuff we found online. Enjoy!

• U.S. cities lose 4 million trees a year
• Write better Twitter headlines.
• Toilet-to-tap turn you off? It’s good enough for astronauts
• New rules for H-2B.
• These Mark Awards are pretty bad-ass.
• Where is the River Volga? What Tomas Edison asked potential hires in his interview process.
• Above: The making of snow circle art by Sonja Hinrichsen at Rabbit Ear Pass, Steamboat Springs, Colo. (via The Dirt)