Advertisement
more top stories »

University of Virginia


— Telecommunications

LED lightbulbs create wireless networks wherever they are installed

By - July 9, 2015 2 Pictures
Various researchers have created ways to transmit wireless information from LED light fittings, to act as a form of enhancement to Wi-Fi based networks known as "Li-Fi." But now engineers at the University of Virginia (U.Va) have come up with a new twist on this theme – they claim to have created an algorithm that makes almost any device fitted with standard visible- light LEDs able to communicate with other equipment with similar LEDs. So, for example, the LED headlights in your car could communicate to the car in front of you through its LED taillights, or the LED display in your clock radio could tell the coffee maker to turn on via its indicator light. Read More
— Good Thinking

Student-built wheelchair runs indefinitely on solar power

By - June 6, 2013 1 Picture
A solar-powered wheelchair designed by students at the University of Virginia has won first prize in a competition, Change My Life in One Minute, to mark World Cerebral Palsy Day. Entrants to the competition were asked to come up with an innovation that could make a significant difference to a person with a disability. The solar-powered wheelchair can run continuously powered only by the sun. Read More
— Good Thinking

New type of silicone exhibits both viscous and elastic properties

By - March 4, 2013 2 Pictures
Looking for a more effective solution to the all-too-common wobbly table dilemma than a folded up bit of cardboard or piece of rubber under the leg, University of Virginia physicist Lou Bloomfield created a new type of silicone rubber called Vistik – it's malleable enough to take on any shape when pressed, but is still resilient enough to offer support, as it gradually starts to return to its original shape as the pressure is released. The material could have many applications ... beyond just steadying up wobbly tables. Read More
— Good Thinking

PureMadi filters clean water and create jobs in the third world

By - February 11, 2013 7 Pictures
Silver is known for its antibacterial qualities, and has thus found its way into water filters created at institutions such as Stanford and McGill universities. Given that these filters are often used in developing nations, however, it would be nice if they could also contribute to the local economy – instead of being just one more thing that’s brought in from outside. Well, that’s just the idea behind the University of Virginia’s PureMadi filters and MadiDrops. Read More
— Robotics

Robotic ray could end up flapping through an ocean near you

By - July 25, 2012 2 Pictures
Sometime in the future, perhaps sometime soon, the robotic jellyfish, octopi and fish cruising the world’s oceans may have to make way for one other companion – the robotic ray. A team led by University of Virginia engineering professor Hilary Bart-Smith has created such a “creature,” in hopes that its autonomously-operated descendants may someday help us humans explore and study the sea, or possibly perform surveillance for the military. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement

Subscribe to Gizmag's email newsletter

Advertisement