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Venture capitalist Chamath Palihapitiya. Mark Kauzlarich/Bloomberg via Getty Images LONDON — On June 3, one of London’s hottest days of the year so far, Chamath Palihapitiya, an early Facebook executive turned tech investor, had lunch on the rooftop of The Ned hotel with the co-founders of insurance start-up Flock: Ed Kingler and Antton Pena. The
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A vehicle roughly 10 micrometres long can trace a circular path under the command of polarized light. Credit: D. Andrén et al./Nature Nanotechnol. Materials science 28 July 2021 Mini ‘metavehicles’ zip and swerve on light power Light can be used to both propel and steer tiny vehicles made with materials that have distinctive optical properties.
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No matter which direction we look in, or how far away our telescopes and instruments are capable of seeing, the Universe appears pretty much the same. The number of galaxies, the types of galaxies that are present, the populations of stars that exist within them, the densities of normal matter and dark matter, and even
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Listen to a recap of the top stories of the day from Electrek. Quick Charge is available now on Apple Podcasts, Spotify, TuneIn and our RSS feed for Overcast and other podcast players. New episodes of Quick Charge are recorded Monday through Thursday and again on Saturday. Subscribe to our podcast in Apple Podcast or your favorite podcast player to guarantee
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A bumblebee visiting a robotic flower receives a drop of sugar water as a reward. Credit: Jan-Hendrik Dudenhöffer Animal behaviour 28 July 2021 A caffeine buzz gives bees flower power Bumblebees dosed with caffeine can more easily remember the scent of sugar-heavy blossoms. Share on Twitter Share on Twitter Share on Facebook Share on Facebook
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In this article SGRE-ES Chris Ratcliffe | Bloomberg | Getty Images Low-carbon hydrogen isn’t “cost competitive with other energy supplies in most applications and locations” and the situation is unlikely to change unless there’s “significant support to bridge the price gap,” according to the World Energy Council. Published Tuesday, the analysis – which was put
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NATURE PODCAST 28 July 2021 Has the world’s oldest known animal been discovered? Researchers debate whether an ancient fossil is the oldest animal yet discovered, and a new way to eavesdrop on glaciers. Benjamin Thompson & Noah Baker Benjamin Thompson View author publications You can also search for this author in PubMed  Google Scholar Noah
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