Video Archive

  • Mysterious water-like streaks on Mars might be sand flows instead

    Dust to dust. The mysterious dark flows on Mars may not be water after all. Instead, they could be rivulets of sand, set in motion by sunlight on the Martian surface. The dark streaks form on Mars’s slopes during warm seasons, and are known as recurring slope lineae. While there is no direct evidence of

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  • Jupiter Now Has 69 Moons

    Our local gas giant has two more natural satellites added to its roster

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  • Arizona Man Sells His $6.5m Ranch Because Of Repeated Alien Attacks (Photo+Video)

    Arizona man puts property up for sale after being attacked by aliens. An American man has put his $5 million ranch on the property market claiming that he and his wife want to up sticks and move far away from the place because they are sick of the regular visitations they receive from aggressive extra-terrestrial beings.

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  • Micromotors are powered by bacteria, controlled by light

    At the University Sapienza in Rome, a team of researchers from the Physics Department and the Institute for Nanotechnology of the CNR, lead by physics professor Roberto Di Leonardo, has shown that genetically modified bacteria, expressing the protein proteorhodhopsin, can be used as tiny propellers in micromachines that are invisible to the human eye and whose speed can be reliably and continuously tuned by shining green light of controlled intensity.

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