California researchers have created a tissue-engineered small-scale small intestine in mice, a breakthrough for regenerative medicine and a step toward growing new intestines for humans. The process re-creates all the layers of cells that make up a functioning intestine.
A new app can automatically tag your smartphone photos with a wide range of attributes, picking out not only the people but the context of the picture, including emotions, weather conditions and type of activity.
Call it a twist on the study of gut bacteria. Scientists sampling DNA strains from the navels of volunteer donors have found 662 microbes that are apparently new to science, showing that the human navel is apparently a ripe environment for bacteria.
Here’s one more reason to dread going to the dentist — you could run into this super-creepy patient-bot. Showa Hanako 2, unveiled at a press conference in Japan Thursday, will be sold through a dental supply company in Japan.
The military and defense contractors can learn a lot from the wisdom of the masses, and American fighting forces could be better equipped and better protected if higher-ups would embrace the DIY ethos of ingenuity and agility. At least that’s how Jay Rogers, founder of an automotive firm that just built a military concept vehicle from crowdsourced plans, sees things.
We've long marveled at the wondrous creations enabled by 3-D printing. Well, now comes 3-D handwriting.
A plain rollerball pen filled with a conductive ink can draw circuits on a sheet of paper, where they can provide power to an LED display and an antenna, among other potential uses.
Fusion power has long been the dream of those seeking endless energy supplies, although efforts to smash atomic particles together and harness their energy have been dubious at best. Now a NASA scientist is proposing a new form of fusion-based energy to power a deep space probe.
Instead of using fusion’s excess energy to drive a generator, it would use the kinetic energy of radioactive decay particles to provide thrust.
Soldiers already have plenty of nighttime tech to help them navigate battlefields, but goggles can be clunky and obtrusive, and backlit GPS displays can betray a lurking warfighter’s position. A new haptic interface developed by Army researchers will help soldiers feel their way through the darkness instead.