Engineering Design
- Tech
Fashioning inks to ‘print’ tissues
3-D printing may one day create life-saving tissues and organs for transplants. But first researchers are learning how to tailor cell-filled “inks” for use in inkjet printers.
- Chemistry
Chemistry: Green and clean
“Green” means environmentally friendly and sustainable. Green chemistry creates products and processes that are safer and cleaner — from the start.
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Wire critter shows power of surface tension
Water striders walk on water by using surface tension. Now you can do the same with a wire critter weight-lifting contest.
- Microbes
Superbugs: A silent health emergency
Have antibiotics become too popular? Overusing these medicines fuels resistant germs that pose a global health threat.
- Tech
A homemade bungee cord could save kids in hot cars
Babies left in hot cars are in serious danger. A middle-school student invented a simple reminder to help parents keep their children safe.
- Space
What to wear on Mars
NASA released details of the new, more flexible apparel being designed for long-distance travelers — such as those bound for another planet.
- Physics
Hazing: How to hide in nearly plain sight
A new system takes advantage of a translucent fog of particles to hide otherwise obvious objects.
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Kid inventors win big with a sign in the sky
A team of kids designed a high-flying sign to help disaster victims get critical information during a potential blackout.
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Inventors give the White House a Maker-over
Inventors invaded the White House yesterday for the first ever White House Maker Faire, decorating the lawn with robot giraffes and filling the house with technology and engineering.
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Rocket competition a blast for young scientists
Young rocket scientists competed in Washington, D.C. last month, flying rockets with precious cargo: eggs. The top 10 teams split $60,000 in prizes.
- Tech
Digital displays get flexible
Flexible and unbreakable digital displays could soon be for sale, thanks to a new organic transistor made from plastic.
- Tech
New plane wheels land teen at big research competition
Landing a plane in high winds can be a risky business. Intel ISEF finalist Emerson Burkard designed a new swiveling plane wheel to make the process safer.
