Scientific AmericanHitelesített felhasználó

@sciam

The authoritative source for the science discoveries and technology innovations that matter.

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Csatlakozott 2008. május

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  1. Kitűzött tweet
    nov. 15.

    Our December 2017 issue, produced in collaboration with , highlights 10 emerging technologies with genuine momentum and the potential to create significant social and economic benefits.

  2. 20 perccel ezelőtt

    Blog: Looking into the source of your Thanksgiving meal may lead to more questions than answers—and that can be a good thing

  3. 1 órával ezelőtt

    Do fish suffer? Speakers at a meeting on animal consciousness dive into a deep ethical debate (By )

  4. 3 órával ezelőtt

    How much are dogs influenced by local culture? (By )

  5. retweetelte
    10 órával ezelőtt

    "Lonni Sue Johnson could not form new memories based on her experiences. If you met her and left the room and came back, she would have no idea she’d ever seen you before." - of , on this week's podcast

  6. 4 órával ezelőtt

    Salmon sex can change an entire landscape. The fish excavate streambed holes in which to lay eggs, setting off a chain of events that has surprisingly large geographical effects. [Podcast]

  7. 6 órával ezelőtt

    Exoplanet hunters expand ideas of how chemistry and geology could affect chances for life on other worlds

  8. 7 órával ezelőtt

    Years before heading offshore, herpes researcher experimented on people in U.S.

  9. 8 órával ezelőtt

    This interstellar asteroid looks like a spinning space cigar. The bizarre object could be the first of many to be detected by new generations of telescopes.

  10. retweetelte
    9 órával ezelőtt

    I recently wrote in about why (and how) social science suggests we should discuss difficult social issues with family and friends during the holidays:

  11. 9 órával ezelőtt

    Babies learn what words mean before they can use them

  12. 10 órával ezelőtt

    Think Hurricane Harvey’s flooding was bad? Just wait until 2100. Storms with much greater rainfall are predicted to hit North America by century’s end. (By )

  13. 11 órával ezelőtt

    Even unpalatable foods taste good to the brain

  14. 13 órával ezelőtt

    Meet the spiders that completely defy what we know as jet lag

  15. nov. 21.

    A 19th-century proposal for contacting aliens is being rebooted in the latest transmission to nearby star

  16. nov. 21.

    The evolution of a Scientific American graphic: Artist Kelly Murphy describes how she developed an illustration about the endangered American burying beetle for the December 2017 issue

  17. nov. 20.

    Mouse experiments with the popular club drug ketamine may be skewed by the sex of the researcher performing them, a study suggests.

  18. nov. 20.

    Alkali flies in California’s Mono Lake use special adaptations to dive underwater without getting wet.

  19. nov. 20.

    EPA revises the social cost of a potent greenhouse gas. The Trump administration’s move is part of a broad effort to downplay the impacts of climate change.

  20. retweetelte
    nov. 20.

    Edwin Hubble, who discovered the universe is expanding and made many other important contributions to , was born in 1889. Read more about his theories at .

  21. nov. 20.

    Nebraska regulators approve Keystone XL pipeline route. The decision lifted the last big regulatory obstacle for the long-delayed project.

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