60-Second Space podcast

Bacteria Got an Early Fix on Nitrogen

2015-02-23

60-Second Space

0:00

2:13

New evidence points to the evolution of the ability for bacteria to grab nitrogen from the atmosphere some 3.2 billion years ago, about 1.2 billion years earlier than thought—with implications for finding extraterrestrial life. Lee Billings reports

Fler avsnitt från "60-Second Space"

Bacteria Got an Early Fix on Nitrogen
2015-02-23
2:13
New evidence points to the evolution of the ability for bacteria to grab nitrogen from the atmosphere some 3.2 billion years ago, about 1.2 billion years earlier than thought—with implications for finding extraterrestrial life. Lee Billings reports
Contact Lens Binoculars Are in Sight
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1:54
Researchers revealed their latest prototype contact lenses that magnify vision almost three times with the wink of an eye. Larry Greenemeier reports
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