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... would still apply. “The scale of things doesn’t matter, as long as we are here on Earth,” Vanderbei said. “Things don’t change if gravity is constant, but if we were extending [the Slinky] from the moon to the Earth, that would be a very different setup.” https://www ...
https://youtu.be/9h_QtLol75I Even after thousands of years sharing our homes, cats still remain mysterious. For one thing, they spend an inordinate amount of time grooming themselves, up to half of their waking hours. But all of that primping isn’t about vanity. For ambush predators like cats ...
... the National Academy of Sciences and National Medal of Science in 1993 -- many lamented her passing because it eliminates her contention for a Nobel Prize. https://twitter.com/AstroKatie/status/813467072512475136 https://twitter.com/RisaWechsler/status/813539434893312001 https://twitter.com/mslopatto/status/813785071459139588 Rubin's husband, Robert, was a mathematician ...
... to do the hard and maybe most important work of healing, healing our country," Clinton said Sunday at Union Baptist Church in Durham, North Carolina. https://www.youtube.com/watch?v=Q21QwT4_yNo For Democrats, there's another reason to try to run up the score. With Trump warning he ...
... op issue," the president said in a statement to reporters. "I need all Americans to stay focused on this ... I know you will rebuild again." https://www.youtube.com/watch?v=gznpGiDM8ds Obama's visit was a reminder of the political dangers and opportunities that natural disasters can pose. The ...
... meters wider than a Boeing 747 and holds 17,248 solar cells that power its propellers and charge its batteries, enabling uninterrupted multi-day flights. https://www.youtube.com/watch?v=JpCkmIGQoYo Video edited by Andi Wang. The pair began their journey across the globe on March 9, 2015, flying ...
... merry-go-round. The wildest one engineered by Ames could propel a person at up to 20 Gs or 20 times the normal forces of gravity we experience on Earth. During the early days of the space program, NASA Ames Research Center built a series of centrifuges to test how ...
... urine all day and saliva in the morning. On other days, we might do ultrasound exams,” Kelly recounted a week ago. Life on Earth loves gravity. Our bodies evolved to hunger for gravity. Without it, our bones lose their mass, our muscles wilt and our metabolisms slow. The ultrasounds and ...
If you’ve ever received a speeding ticket, you can thank Albert Einstein.
This new material makes water bounce spontaneously and could be used as an ice shield for airplanes.
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