News
- Earth
Geyser Bashing: Distant quake alters timing of eruptions
A powerful earthquake that struck central Alaska on Nov. 3, 2002, changed the eruption schedule of some geysers in Wyoming's Yellowstone National Park, more than 3,100 kilometers away.
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Death Waits for No One: Deferred demises take a couple of hits
Two new reports challenge the idea that elderly people suffering from serious physical illnesses can prolong their lives just long enough to experience a personally meaningful event.
- Tech
Tiny Tubes Brighten Bulbs: Nanotubes beat tungsten in lightbulb test—maybe
Experiments suggest that lightbulbs with filaments made from carbon nanotubes outshine conventional bulbs.
- Tech
Protein Power: Solar cell produces electricity from spinach and bacterial proteins
Researchers have fabricated a solar cell that uses photosynthetic proteins to convert light into electricity.
