Prototype Artificial Stomach Reveals Fluid Dynamics of Food Digestion

    Prototype Artificial Stomach Reveals Fluid Dynamics of Food Digestion

    Illustration depicts the flow field and the drop breakup around antral contraction waves. Credit: Damien Dufour Droplet breakup shows how…
    Genetic analysis of ancient brown bear skull suggests multiple waves of bears migrated to Honshu

    Genetic analysis of ancient brown bear skull suggests multiple waves of bears migrated to Honshu

    Credit: CC0 Public Domain An international team of researchers has found evidence of multiple waves of ancient brown bears migrating…
    How we can transform our energy system to achieve net-zero emissions

    How we can transform our energy system to achieve net-zero emissions

    Killing fossil fuels to halt global warming is the greatest challenge we face. We now have a masterplan of what…
    Samsung releases the cut-down Galaxy Tab S7 FE in the US, starting at $529

    Samsung releases the cut-down Galaxy Tab S7 FE in the US, starting at $529

    In brief: Samsung is once again expanding its tablet portfolio with new products. The latest addition is the Galaxy Tab…
    NASA Identifies Most Likely Locations of the Early Molten Moon’s Deep Secrets

    NASA Identifies Most Likely Locations of the Early Molten Moon’s Deep Secrets

    The thorium concentration across the vast South Pole – Aitken Basin on the lunar farside reveals the distribution of mantle…
    Scientific approach to testing ideas helps startups fail and scale faster

    Scientific approach to testing ideas helps startups fail and scale faster

    Credit: CC0 Public Domain Tech culture often sees failure as essential. Facebook founder Mark Zuckerberg famously described the mindset as…
    Is Robinhood having its own GameStop moment?

    Is Robinhood having its own GameStop moment?

    Why it matters: Robinhood Markets went public on the Nasdaq on July 29 but failed to make much of a…
    Incredible 3700-Year-Old Babylonian Clay Tablet Is World’s Oldest Example of Applied Geometry

    Incredible 3700-Year-Old Babylonian Clay Tablet Is World’s Oldest Example of Applied Geometry

    Si.427 is a hand tablet from 1900-1600 BC, created by an Old Babylonian surveyor. It’s made out of clay and…
    Study reveals how smell receptors work

    Study reveals how smell receptors work

    The channel pore (blue) of an olfactory receptor dilates (pink) when an odor molecule binds the receptor. Credit: Laboratory of…
    A bounty of potential gravitational wave events hints at exciting possibilities

    A bounty of potential gravitational wave events hints at exciting possibilities

    A new crew of potential ripples in spacetime has just debuted — emphasis on the word “potential.” By loosening the…
    T-Mobile will shut down Sprint’s LTE network on June 30, 2022, but Dish isn’t worried

    T-Mobile will shut down Sprint’s LTE network on June 30, 2022, but Dish isn’t worried

    A hot potato: T-Mobile will shut down Sprint’s LTE network no later than June 30, 2022, the carrier has confirmed.…
    Neurodegenerative Disease Protein Linked to Defective Cholesterol Metabolism

    Neurodegenerative Disease Protein Linked to Defective Cholesterol Metabolism

    Compared with a normal cell (left), an oligodendrocyte lacking TDP-43 (center) produces less myelin (green) because it is unable to…
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