TECH & INNOVATION

Next-Generation of Stop Sign Invented

TECH & INNOVATION Engineers at The University of Texas at San Antonio (UTSA) are building and testing a low-cost, self-powered thermal system that will detect vehicles, improve the visibility of stop signs and prevent deaths.

3D Print Glass Now Possible

Researchers have successfully 3D printed chalcogenide glass, a unique material used to make optical components that operate at mid-infrared wavelengths.

A New Vapor Capture System Inspired by Spiders

Taking a cue from spider webs, researchers capture fresh water with a vapor capture system. A team of UCLA engineers and mathematicians were inspired by the formation of dew drops on spider webs that they were able to create a quite simple yet unique and effective way to capture water vapor producing clean, fresh water, or to recycle industrial water that would otherwise be wasted.

A Room-Cleaning Robot in the Works

For most of us, weekends, most especially Sundays, are spent tidying up and cleaning the house, trying to prepare for another busy week ahead. Imagine having a robot at home that could help you with all these tedious chores. This might not be so far out since according to a report by BBC, a start-up company in Japan is trying to teach a pair of machines exactly just this. It seems to be proving a bit difficult 'coz what seems like a simple job for us humans, is a surprisingly tricky task for a robot - specifically, cleaning a bedroom.

A New Dental Procedure Could Eliminate Tooth Loss

Tooth loss is a concern that most people will face at some point in their life, and according to studies, by age 74-26 percent of adults will have lost all of their permanent teeth. Dentures are sufficient, but they're uncomfortable and dental implants can fail and have no ability to "remodel" as the surrounding jaw bone changes with age.

SpaceX Crew Dragon’s Engine Test Ends in Smoke

The Cape Canaveral tests had problems. "On April 20, 2019, an anomaly occurred at Cape Canaveral Air Force Station during the Dragon 2 static test fire," Wing Spokesman Jim Williams said in a statement.

FDA Approves Medical Device to Treat ADHD in Children

The device sends electrical pulses to the parts of the brain responsible for ADHD symptoms. The first medical device to treat childhood attention deficit hyperactivity disorder, or ADHD, has been approved by the US Food and Drug Administration.

Scientists Create Living, Eating, Growing Machines

A machine that mimics biological life as we know it. A new biomaterial built in a Cornell University bioengineering lab uses synthetic DNA to continuously and autonomously organize, assemble, and restructure itself in a process so similar to how biological cells and tissues grow that the researchers are calling "artificial metabolism".

Low-Cost Radar For the Visually Impaired

Researchers in Saudi Arabia and Finland have created a compact, low-cost radar with potential applications in healthcare and personal security.
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