Tech
- Animals
Explainer: Tagging through history
What started as little metal bands have evolved into high-tech devices — some of which rely on satellites to share their findings.
- Physics
The ultimate wordfind puzzle
The world’s oldest library has books with hidden texts. Researchers are now using a high-tech approach to reveal their long-masked words.
- 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.
- Computing
Cool Jobs: Paid to dream
Some visionaries use science and engineering to see what our world could — and should — become
- Computing
The data flood
Mountains of data drive advances in science, medicine and other fields. Here’s how they might affect you.
- Computing
Explainer: Data — waiting to become information
People want information. To get it, experts must sift through facts to find trends and other types of useful knowledge that has value.
- Computing
Explainer: Understanding the size of data
Data are beginning to accumulate in quantities of mammoth size.
- Animals
Mimicking mussels’ muscle
People who seek to get a grip on something — especially in wet environments — might want to take a lesson from some common shellfish. Among those who might benefit most: surgeons.
- Environment
Broadcom MASTERS: Meet the winners!
Young teens show off the research that won them a place in the national spotlight.
- 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.
- Brain
Restoring a sense of touch
A zap to a monkey’s brain fools the animal into thinking its finger has been touched. The findings point to a way for artificial fingers to communicate with the brain so that touch “feels” more real.
- Tech
A squishy speaker
Researchers have unveiled a see-through speaker that conducts electricity, is elastic like skin and vibrates like Jell-O.
