- Look at this April 23
To celebrate Earth Day, NASA invited everyone on the planet with a Twitter, Facebook, Google+, Flickr, or Instagram account to upload a photo of their corner of the world with the hashtag #GlobalSelfie. NASA plans on using the pictures to create a mosaic image of the Earth, for release in May. Here's a tiny sample of the #GlobalSelfies on Twitter right now. --Catherine Garcia
THE WEEK'S AUDIOPHILE PODCASTS: LISTEN SMARTER
- Rise of the machines
- The U.S. Marines are developing laser weapons. Here's why.
- 10 things you need to know today: October 20, 2014
- 3 horrific inaccuracies in Homeland's depiction of Islamabad
- How to be the most productive person in your office — and still get home by 5:30 p.m.
- Gamergate has backfired spectacularly on its nincompoop perpetrators
- 43 TV shows to watch in 2014
- 6 things the happiest families all have in common
- It's time to kill school picture day
- The uncomfortable truth in The Giving Tree
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