Tech
- Tech
Spinach Power for Solar Cells
A solar cell based on chemicals taken from spinach and bacteria converts light into electricity.
- Tech
Spin, Splat, and Scramble
Studies of games, sports, and puzzles lead to award-winning science projects.
- Tech
Robots on a Rocky Road
In a recent race, high-tech, robotic vehicles tried to drive themselves across a desert.
- Tech
Flying the Hyper Skies
A little airplane called the Hyper-X has broken the speed record for jet aircraft.
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- Tech
Drawing energy out of wastewater
Microbes in a fuel cell can generate electricity from plant and animal waste in water.
- Computing
Computers with Attitude
Researchers are trying to design computers that can recognize how you're feeling and react to help you out.
- Tech
Roll-Up Computer Monitors to Go
Future electronic displays may be paper-thin and as flexible as a stick of gum.
- Tech
Toy Challenge
A toy design contest encourages both girls and boys to take an interest in engineering.
- Tech
Model Plane Flies the Atlantic
A historic flight takes an 11-pound model airplane over the ocean.
- Tech
Electronic paper turns a page
Changeable ink and battery-powered paper may make textbooks lighter and bring video newspapers into daily use.
- Tech
Running with sneaker science
For marathon runners and other athletes, sneaker research helps reduce the pain.
