Planet Earth

Portable Electronic Devices

Cosmic VarianceBy Julianne DalcantonAug 11, 2010 9:16 PM


Sign up for our email newsletter for the latest science news

Electrical outlets in O'Hare are like gasoline in The Road Warrior. (Outfits aren't as good, though.)

1 free article left
Want More? Get unlimited access for as low as $1.99/month

Already a subscriber?

Register or Log In

1 free articleSubscribe
Discover Magazine Logo
Want more?

Keep reading for as low as $1.99!


Already a subscriber?

Register or Log In

More From Discover
Recommendations From Our Store
Shop Now
Stay Curious
Our List

Sign up for our weekly science updates.

To The Magazine

Save up to 70% off the cover price when you subscribe to Discover magazine.

Copyright © 2022 Kalmbach Media Co.