Tech

  1. Tech

    Inspired minds: Role models come from across the globe

    Innovators come from everywhere, as shown by the role models cited by students taking part in the 2015 Broadcom MASTERS International program.

    By Kathiann Kowalski
  2. Computing

    These young scientists are passionate about tech and math

    The 2015 Broadcom MASTERS International delegates show why math and computer skills are key to the success of science-fair projects.

    By Kathiann Kowalski
  3. Tech

    Robo-roach squeezes through tight spaces

    An arched shell helps a new cockroach-inspired robot move through an obstacle course with relative ease.

    By Meghan Rosen
  4. Tech

    This battery stretches without losing oomph

    Engineers have made a durable lithium-ion battery that can stretch to 150 percent of its original length. One day it could power wearable electronics.

    By Stephen Ornes
  5. Tech

    To really learn, fail — then fail again!

    Hands-on learning through trial and error is becoming more popular in schools. The good news: Mistakes can be very helpful.

    By Susan Moran
  6. Computing

    Computing: Swapping a glove for the keyboard

    Sensor-studded gloves, designed by a Texas teen, might someday serve as a virtual keyboard or musical instrument — or even help interpret sign language.

    By Sid Perkins
  7. Tech

    This door handle kills germs

    A high-tech door handle may cut down on disease transmission, say its teen developers. The system is powered by simply opening and closing the door.

    By Sid Perkins
  8. Space

    Collecting trash in space

    Space junk threatens satellites that cost millions of dollars. But one teen has come up with an idea to collect and dispose of that orbiting trash.

    By Sid Perkins
  9. Materials Science

    Keeping roofs cooler to cut energy costs

    Cool it! A cheap paint-on coating for roofing shingles could help reduce a home’s heating bills and might even trim urban ozone levels, a teen shows.

    By Sid Perkins
  10. Tech

    Teens want to make windshield wipers obsolete

    Windshield wipers often can’t keep up with the rain. High-intensity air sprays might one day take their place, according to research by two teens.

    By Sid Perkins
  11. Health & Medicine

    Teens win big for pollution control and HIV detection

    Ah-choo! The 2015 Intel ISEF competition’s top winner designed a way to curb germs on planes. Two other big winners invented ways to detect HIV early and to corral oil spills at sea.

    By Sid Perkins
  12. Tech

    Stepping out with a smarter cane

    Many older people trip and fall on uneven ground. A Colorado teen has designed a ‘smart’ cane to help seniors avoid dangerous obstacles.

    By Bethany Brookshire
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