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 bio-ink allows for direct 3D printing tissues within the body
Although we're hearing more about the prospect of 3D-printed replacement body parts, those parts need to be implanted via relatively large incisions. That may not always be the case, however, thanks to a new "bio-ink" that could allow parts to be printed within the body. And while bio-inks are Read More...
Beetle that lives near volcanos inspires new eco-friendly cooling material
Heating and cooling systems are some of the biggest consumers of energy, so finding ways to passively cool buildings and electronics could be a huge saver of money and the environment. Now, thanks to a beetle that likes to hang out in some of the hottest places on Earth, scientists have Read More...
New desalination technology turns brine into valuable chemicals
Desalination plants around the world produce about 27 billion gallons of drinking water each day. This drought-proof approach of converting brackish or salt water to potable water is costly because it requires a lot of energy, but new research outlines an efficient method for transforming water Read More...
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...