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This light bulb has been shining for 113 years
It holds the world record for the longest running light bulb.
Life
Deep-sea octopus has the longest-known egg-brooding period of any animal
Health
There’s a new virus in town—and it may already be in your gut
Environment
Staring over the mouth of an oozing volcanic pit
Technology
Organs-on-a-chip technology takes the guesswork out of drug testing
Culture
Here's how to cook a steak with lava
Space
Russia has lost a satellite full of geckos

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