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Posted: 2018-12-13 19:22:06
www.sciencedaily.com
Researchers have found a bacteria-killing virus that can listen in on bacterial conversations -- and then they made it attack diseases including salmonella, E. coli and cholera.
Posted: 2018-12-13 13:36:39
www.sciencedaily.com
Researchers have designed an ingestible capsule that can be controlled using Bluetooth wireless technology. Their capsule, which can be customized to deliver drugs, sense environmental conditions, or a combination of those functions, can reside in the stomach for at least a month, transmitting infor...
Posted: 2018-12-13 13:36:28
www.sciencedaily.com
What if, instead of turning up the thermostat, you could warm up with high-tech, flexible patches sewn into your clothes -- while significantly reducing your electric bill and carbon footprint? Engineers have found a cost-effective way to make thin, durable heating patches by using intense pulses of...
Posted: 2018-12-12 18:44:35
www.sciencedaily.com
Farmers can already use drones to soar over huge fields and monitor temperature, humidity or crop health. But these machines need so much power to fly that they can't get very far without needing a charge. Now, engineers have created a sensing system that is small enough to ride aboard a bumblebee.
Posted: 2018-12-12 15:46:39
www.sciencedaily.com
Small imperfections in a wine glass or tiny creases in a contact lens can be tricky to make out, even in good light. In almost total darkness, images of such transparent features or objects are nearly impossible to decipher. But now, engineers have developed a technique that can reveal these "invisi...