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
i want my house to have walls made out of screens.
"Find me another Polish restaurant in Shanghai right now and I'll give you $5."
... found one. 5 dollars please. :)
I'm going to need proof.
The screen in the Saudi Arabia pavillion is 1,600 sq. metres -- not 160,000 sq. metres. Off by a factor of 100! Two orders of magnitude! Are there any numerate PopSci editors?