Science
From mathematics and AI to medicine and psychology, The Optimist Daily features the latest news on discoveries, technological advances, and breakthroughs in the world of science. Our Science section is here to engage and enlighten you.
Drone successfully completes longest organ delivery via unmanned aircraft
From creating breathtaking light shows to helping restore degrading ecosystems to delivering books to kids, drones can do an awful lot of things these days — including the life-saving task of transporting human organs for transplant. That is what a team of researchers from MissionGO, a provider Read More...
How quantum computing can boost energy grid resilience
Renewable energy is the power source of the future, but building reliable grids to transport this energy is no simple task. This is why GreenBiz author and engineering professor Amin Khodaei believes quantum computing is the solution to building dependable grids for a sustainable energy Read More...
Hydrogen-powered commercial aircraft successfully completes maiden flight
Over the last few years, hydrogen has been gaining serious traction for its potential to replace jet fuel and propel the aviation industry towards a zero-emissions future. More recently, aerospace giant Airbus announced its ZeroE initiative to manufacture hydrogen-powered commercial planes by 2035. Read More...
Jet suits could soon help paramedics reach remote areas in no time
If you’ve ever wondered what the future of remote medicine may look like, it’s probably safe to say that it will involve jet packs. At least, that’s what a groundbreaking exercise run by an air ambulance service in England has recently demonstrated in one of the country’s mountainous Read More...
3D bioprinting could be the future of non-invasive surgery
3D printing has been used to make jewelry, prosthetics, and even entire homes. Now, scientists are looking to 3D printing to repair living tissue within the human body. If successful, the technology could be used to treat ulcers and other gastrointestinal wounds which affect one in eight people Read More...
New super-enzyme eats plastic six times faster than previous one
Certain types of bacteria naturally break down plastic. Harnessing the power of these special bacteria, scientists have created a “super enzyme” that can degrade plastic bottles. And it’s doing it at a rate six times faster than previously projected. The enzyme was created by connecting Read More...
Telecommuting can slash emissions. Should it be required?
Working from home has become the norm in the San Francisco Bay Area, leading to a sizable drop in greenhouse gas emissions. Because of this, the Bay Area’s Metropolitan Transportation Commission has voted to move forward with a proposal to require people at large, office-based companies to work Read More...
This air purifier filters the air in your home in an eco-conscious way
Most air purifiers improve the air quality in your home by removing dust, pollen, mold, and bacteria, using filters made from a combination of glass fibers and plastic. At the end of their lives, typically six to eight months, the nonrecyclable filters are tossed, eventually ending up in a Read More...
Tel Aviv aims to become the first city with roads that charge EVs
Tel Aviv is on its way to becoming home to the first electric road in the world that would enable electric vehicles to charge while on the go. The initiative is the result of a partnership between the municipality of Tel Aviv and a company called ElectReon, which has launched a pilot project to Read More...
This quiet garbage truck in Brooklyn runs on electricity
While we may not be able to get rid of the foul smell coming from garbage trucks, we can get rid of the smelly exhaust fumes coming out of their tailpipes. And that’s exactly what New York City is trying to do by testing its first all-electric garbage truck on the streets of Brooklyn. “This is Read More...