Tech
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We summarize the week's scientific breakthroughs every Thursday.
- Astronomy
Readers were curious about pendulum saws, laser tweezers and more
Readers had questions about Bronze Age pendulum saws, dark matter, lazer tweezers and more.
- Artificial Intelligence
A new AI can focus on one voice in a crowd
The artificial intelligence can ignore background noise in videos and focus on what a particular person is saying.
- Tech
50 years ago, NASA astronauts prepared to return to space
Apollo 7 crewmembers underwent their first major tests 50 years ago. Today, U.S. astronauts struggle to get into space.
By Dan Garisto - Tech
A new 3-D printer builds temporary electronics on your skin
A new 3-D printer that tracks and compensates for your slightest twitch can precisely print simple electronic devices onto your skin.
- Tech
Future smart clothes could pack serious gadgetry
Casual daywear may someday contain some serious tech. But engineers have to take conventional electronics and make them comfortable to wear.
By Maria Temming and Mariah Quintanilla - Health & Medicine
Even in the shade, a car’s interior can get lethally hot
A car’s interior can get lethally hot on summer days, even when it’s parked in the shade.
- Tech
Fleets of self-driving taxis could be choreographed to cut traffic
Hive-minded self-driving cars could curb traffic congestion and vehicle pollution.
- Agriculture
Nanoparticles could help rescue malnourished crops
Nanoparticles normally used to fight cancer could also be used to treat malnourished crops.
- Artificial Intelligence
This AI uses the same kind of brain wiring as mammals to navigate
This AI creates mental maps of its environment much like mammals do.
- Tech
This self-driving car could one day take you on a real road trip
Most autonomous cars are city drivers. This one’s made for cross-country road trips.
- Tech
Website privacy policies don’t say much about how they share your data
Privacy policies don’t reveal the half of how websites share user data.
- Tech
Private web browsing doesn’t mean no one is watching
Many people misunderstand what private web browsing actually is. Web browsers’ explanations don’t help.