Including moth wings in macro, a hidden leopard and more

A Tweet In Time
A Tweet In Time Astronaut Chris Hadfield tweeted this photo, of the Richat Structure of Mauritania, from space. And he's right when he tweeted it's "[u]ndoubtedly one of the coolest space sights on Earth." Chris Hadfield


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June 2013: American Energy Independence

Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.


Online Content Director: Suzanne LaBarre | Email
Senior Editor: Paul Adams | Email
Associate Editor: Dan Nosowitz | Email
Assistant Editor: Colin Lecher | Email
Assistant Editor: Rose Pastore | Email

Contributing Writers:
Rebecca Boyle | Email
Kelsey D. Atherton | Email
Francie Diep | Email
Shaunacy Ferro | Email

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