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.
The competition for solar energy is growing in the oceans: seaweed
Seaweed, in all its slimy glory, could become a major source of renewable energy in the future after the US Department of Energy invested nearly $1.5 million in two projects that will help develop seaweed farms and explore harvesting methods. Although it may sound strange that seaweed energy is Read More...
Welcome to first solar-powered town where you don’t need your own car anymore
A town in Florida is giving its residents a real reason to let go of their gas-powered cars. The fully solar-powered town is in the process of establishing the first autonomous network of transportation in the U.S.. Using an app, residents in the town can gain access to autonomous pods that carry Read More...
California wants to let driverless cars be tested without a human at the wheel
California is preparing to let companies test driverless cars without a human at the steering wheel. The state Department of Motor Vehicles released proposed rule revisions today (Oct. 11) that would allow testing of self-driving cars without a human in the driver’s seat. The new rules also would Read More...
Bio-methane transforms from landfill waste to energy source
Methane produced by manure and food waste in landfills doesn't have to go to waste. Using anaerobic digesters, the gas can be harnessed for Read More...
How New York can use self-driving cars to unclog its streets
While most estimates suggest that it will still take decades before autonomous vehicles will be adopted, manufacturers like Ford and Tesla, alongside tech giants like Google and Uber, are neck-and-neck in the race to bring self-driving cars into the mainstream. Simply put, self-driving cars will be Read More...
GM advances stealthily into disaster relief zones with autonomous fuel cell concept
With hurricanes and disaster relief top of mind for the US government, General Motors is this week presenting military leaders with a platform design it hopes can one day help. The multi-vehicle Silent Utility Rover Universal Superstructure (SURUS) uses a fuel cell powertrain and autonomous Read More...
Electric vehicles made up nearly half of all new cars sales in Norway last month
California is often touted as the capital of electric cars, but a new report indicates that title belongs to Norway. In the month of September, the Scandinavian country reported 6,524 new registrations of plug-in electric cars, taking a record 48.4 percent of the market share. The big surprise Read More...
Epic world solar car race kicks off in Australia
Have you ever heard of The World Solar Challenge? Its an endurance race designed to inspire innovation in solar power by having teams from all over the world design and build vehicles that are powered only by the sun, before racing them from Darwin in northern Australia to Adelaide in the south, Read More...
These high-flying solar balloons are set to bring connection back to Puerto Rico
With around 83 percent of Puerto Rico currently without cell service, the US has granted Google’s parent company Alphabet an experimental license to bring connection back to the island using high-flying communications balloons. The idea is to use a fleet of solar-powered balloons fitted with Read More...
China hastens the world toward an electric-car future
There is a powerful reason that automakers worldwide are speeding up their efforts to develop electric vehicles — and that reason is Read More...