1. Computing

    This ‘smart’ self-cleaning keyboard is powered by you

    A new electric keyboard locks out anybody but its owner. It’s not only self-cleaning but also powered by your fingertips.

  2. Computing

    Don’t hold ’em – just fold ’em

    Scientists have designed a problem-solving process that allows a computer to win at a kind of poker. It gives a computer enough knowledge to win against any opponent — eventually.

  3. Computing

    Virtual wounds: Computers probe healing

    To better understand how the body heals wounds, scientists have begun creating computer programs that let virtual cells fight it out. These ‘computer games’ could lead to better medicines.

  4. Computing

    Explainer: What is a computer model?

    Computer models use data, math and computer instructions to predict events in the real world.

  5. Computing

    Models: How computers make predictions

    They use numbers to model real-world activities. And new insights in math are streamlining models’ design.

  6. Computing

    3-D printers are making cars!

    3-D printing technology makes it possible to print anything — even a car. A team of engineers designed the Strati and then printed the electric cars at events in Chicago and New York.

  7. Computing

    Electricity: Cutting the cords

    Engineers are working to charge more wireless gadgets — without relying on cords and plugs.

  8. Computing

    Intel STS finalist’s computer program models social life

    Ajay Saini has brought together math and computer science to show how habits spread within social groups. His new computer program could help promote healthy habits.

  9. Computing

    Teen wins $100,000 for flu advance

    Forty talented high-school seniors competed in the 2014 Intel Science Talent Search this week, sharing $630,000 in prizes. Top prize went to a teen for his new approach to fighting flu.

  10. Fossils

    Reviving dinosaurs

    With the help of computers, researchers are getting a pretty good idea of how these ancient creatures moved, walked and ate.

  11. Computing

    Wheelies: Computers help electric cars turn

    Electric-car designers think they’ve found a way to replace the differential. Computer-controlled wheels and a bevy of electronic sensors now help take the place of old-school gears.

  12. Computing

    Cool Jobs: Paid to dream

    Some visionaries use science and engineering to see what our world could — and should — become