All Stories by Eric Niiler
- Tech
Robots may soon actively crawl through your gut
Doctors are working with engineers to develop robotic tools that can crawl through the body to deliver medicine or scout for signs of disease.
- Chemistry
Olympic ski racers use chemistry to enhance their performance
The chemistry of ski wax plays an important role in whether a skier wins or loses. They need a wax that helps them slip speedily downhill yet grip well uphill.
- Computing
Cyber warriors
Contests where teens compete to keep computers safe from hackers are helping to train and grow the next generation of cyber defenders.
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