Technology
There has been no era like ours for the rapid development of technology. Stay updated on the hottest trends and advancements from all over the world.
New bionic eye could restore sight and even offer night vision
As we’ve talked about on The Optimist Daily, prosthesis technology has come a long way in recent years, but the human eye has always been difficult to replicate. Now, scientists have designed a prototype for the first 3D artificial bionic eye, which could let users see better than with the real Read More...
Scientists map an entire ancient Roman city using only radar technology
We have previously written about how high-tech laser scanners have enabled scientists to discover the oldest and largest known structure built by the Mayans. Equipped with similar state-of-the-art technology, a group of archaeologists has managed to map an entire ancient Roman city while it’s Read More...
Drone delivery service will soon start dropping books to kids in Virginia
For many school librarians, getting kids to read over the summer can be a challenge, but a librarian in Christiansburg, Virginia, has found an ingenious way to get kids to read more: drones. In a hope that watching a drone deliver books to their house will entice kids to read more, middle-school Read More...
How food delivery apps could make our eating habits greener
Even before COVID-19 struck, food delivery apps were gaining popularity. With people stuck at home and restaurants closed, demand for services like DoorDash, Grubhub, Seamless, and Uber Eats has skyrocketed, leading environmental thinkers from GreenBiz believe this has potential for making our Read More...
Google Maps unveils new updates to help you travel safely in COVID-19 era
Even though lockdown orders are being eased, we still want to carry on living safely by avoiding close contact with too many people. That’s why Google has rolled out two new features for its Maps app meant to help users get around safely in the time of COVID-19, according to a new post on the Read More...
This man started a father & daughter coding startup after being in prison
Antoine Patton had a difficult childhood. He got his first full time "dead end" job when he was just 14 years old. He became a father when he was still a teenager. And a few years later he was committing crimes. But Patton sought inspiration in the darkest place — prison — which he describes as Read More...
This insulin-releasing implant could allow diabetics to ditch needles
Imagine a device that lets people with diabetes use an app or remote control to give themselves a boost of insulin when they need it, without an injection. Researchers from ETH Zurich have developed a prototype device that can do just that, using electrical jolts to control gene expression in Read More...
AI gives this prosthetic leg the ability to adjust to different terrains
While it can be relatively easy for a person with lower limb amputation to walk on flat ground using a basic prosthetic leg, walking up stairs or across uneven terrain with a prosthetic can be incredibly challenging. That’s why scientists are turning to robotics and artificial intelligence (AI) Read More...
Missing being touched? This phone turns speech into physical sensations
One thing a phone or video call can’t make up for is the physical feeling of touch that comes with being close to someone. In an experimental attempt to bring physical sensations into phone calls, two students at the Royal College of Art in London have designed a pair of devices that translate Read More...
Robot barista helps cafe in South Korea maintain social distancing
As South Korea recovers from the coronavirus, businesses in the country are getting creative to ensure that their customers are safe. Case in point: a café in Daejon, South Korea has hired a robot barista to take care of making and busing drinks around. Thanks to the robot, the café only has to Read More...