Physics

More Stories in Physics

  1. Chemistry

    Scientists Say: Absorb and Adsorb

    These words sound and look a lot alike. But crucial differences lie in how they soak up that spill.

    By
  2. Physics

    Eyelashes help fling water from our eyes

    The “micro-ratchet” structure and curvature of eyelashes could help keep eyes clear of rain, sweat and tears.

    By
  3. Space

    Ancient black holes might solve the mystery of dark matter

    Studies of gravitational waves, stars and other features of the universe could reveal whether such “primordial” black holes exist.

    By
  4. Tech

    Move over Iron Man, exoskeletons are getting real 

    Real-world wearable devices help people stay safe at work and accomplish everyday tasks.

    By
  5. Brain

    Purple exists only in our brains

    Most colors represent a single wavelength of light. But your brain invents purple to deal with wavelengths from opposite ends of the visible spectrum.

    By
  6. Archaeology

    Let’s learn about radiocarbon dating

    Through the power of radioactivity, carbon dating can reveal the age of many fossils and artifacts.

    By
  7. Materials Science

    This teen materials scientist wants to save the Great Salt Lake

    Thermo Fisher JIC finalist Sophia Zhang investigated hydrogels that might conserve water in farming — a big stressor of the lake’s water supply.

    By
  8. Tech

    Bird-inspired airplane wings could boost flight performance

    Rows of flaps inspired by a bird wings’ feathers improve airfoil performance to boost lift and reduce drag.

    By
  9. Physics

    Shark intestines inspire pipes with a strictly one-way flow

    The pipes contain a twisty coil that lets liquids flow in one direction but not the other.

    By