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on January 4, 2019 10 views

Jennifer Macalady is a microbiologist exploring Italy's water-filled Frasassi Caves. The conditions in these caves might be similar to the conditions that the first life on Earth began — lightless and dark. Macalady hopes that the microbes she's discovering might hold the secrets to the origin of life, without the ability to harvest energy from the sun.

Categories: DIY & Education
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