Why social media has changed the world — and how to fix it
Are you on social media a lot? When is the last time you checked Twitter, Facebook, or Instagram?
Last night? Before breakfast? Five minutes ago?
If...
Scientists create better material for wearable biosensors
Biosensors that are wearable on human skin or safely used inside the body are increasingly prevalent for both medical applications and everyday health monitoring.
Finding...
New wireless device could monitor sleep positions without cameras or body sensors
MIT researchers have developed a wireless, private way to monitor a person’s sleep postures — whether snoozing on their back, stomach, or sides —...
New energy storage device could charge devices in a jiffy
Scientists have designed a new energy storage device that can store a charge up to 900 times greater than state-of-the-art supercapacitors.
In a new study,...
Inexpensive laser cutter could create new wave of bioelectronics
On a simple coffee table sits an inexpensive commercial laser cutter, usually meant for modifying wood or plastic.
However, in the lab of University of...
Scientists create first-ever battery-free Game Boy device
Researchers develop first-ever battery-free, energy-harvesting, interactive device. And it looks and feels like a retro 8-bit Nintendo Game Boy.
A hand-held video game console allowing...
New electronic skin can react to pain like human skin
Researchers have developed electronic artificial skin that reacts to pain just like real skin, opening the way to better prosthetics, smarter robotics and non-invasive...
Your paper notebook could become your next tablet
Scientists hope their new technology can help transform paper sheets from a notebook into a music player interface and make food packaging interactive.
Purdue engineers...
Can’t be away from your phone? It may be a sign of strong obsession-compulsion
In a new study, researchers found feelings of panic when a person is away from their smartphone could be connected to general feelings of...
This new at-home heart monitoring device could save lives
In a new study, researchers developed a simple new heart-monitoring technique to help people self-monitor their conditions at home without the need for hospital...