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A Ton of Space Junk Tumbles Unpredictably to Earth Every Week
Flaming chunks of metal crash into homes, farms and parking lots. Who’s to blame? And who pays for the damage?
© Patrick Junker for The New York Times
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What You Need to Know About Installing Plug-In Solar Panels
You can now buy panels that plug into electrical outlets, but there are some important safety issues to consider when picking and installing a system.
Plug-in solar panels are as large as windows, and in Germany they are often installed on balconies.
What You Need to Know About Installing Plug-In Solar Panels
You can now buy panels that plug into electrical outlets, but there are some important safety issues to consider when picking and installing a system.
