Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
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Scientists are attempting to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. A cellular human brain is predicted possible by 2023. It hopes to shed light on consciousness.
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Each day, up to 150 species of life become extinct.
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There is a surgical implant being developed that will give you an orgasm at the touch of a button.
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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
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