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.
These sleek autonomous sailboats help scientists understand climate change
Monitoring the health of our oceans is key for understanding how climate change affects our planet — which, in turn, is crucial for devising comprehensive action plans to help us mitigate this growing challenge. In a bid to support our efforts of tackling global warming, California-based Read More...
Reintroduction of wolves reduces vehicle deer collisions in Michigan
Anyone who has gone on a road trip is familiar with the sight of roadkill on the side of the highway, but in some areas, this problem is more pronounced than others. For example, deer were being killed regularly along the roads in Michigan’s Upper Peninsula, but that all changed when the state Read More...
California identifies two sites for introduction of offshore wind energy
The US recently approved its first utility-scale offshore wind farm in Massachusetts, but the West Coast has been slower to adopt wind technology due to resistance from the Department of Defense. The same agreement that sanctioned the East Coast’s offshore wind farms will now finally expand wind Read More...
This luxury car brand plans to electrify its supercar fleet by 2024
Governments are setting deadlines as early as 2030 to phase out internal combustion vehicles and hit climate goals, so many car manufacturers are hard at work to electrify their fleets. Now one of the most iconic supercars is expected to follow suit in the green energy revolution. As reported by Read More...
Adventure awaits! Blimps may be the future of green air travel
The restrictions on travel this past year have all of us waiting in anticipation for our next vacation. However, all this pent-up excitement is building up alongside growing concerns for the massive carbon footprint of air travel. How can we address both at once? We have written before about how Read More...
InnoMake is a smart shoe designed for the elderly and visually impaired
Austrian company Tec-Innovation has collaborated with Austria’s Graz University of Technology (TU Graz) to design an intelligent shoe called “InnoMake.” This shoe is designed to help the blind, visually impaired, and elderly conveniently and safely navigate their everyday lives. The shoe Read More...
Vermont utility partners with personal powerwalls to boost grid resilience
Now that we’ve developed renewable energy technology that can successfully meet our power needs, the next step in a green energy future is determining how to most effectively and reliably get renewable energy to consumers. Green Mountain Power (GMP) in Vermont believes that distributed energy can Read More...
Sea squirts can help address our oceans' growing microplastic problem
In the past, The Optimist Daily has written about unassuming sea creatures such as sea cucumbers, which, despite their humble appearances, play a vital role in maintaining the health of the entire underwater ecosystem and can reveal important information about how human activity impacts marine Read More...
Denver will be home to North America’s largest sewer heat-recovery project
Did you know that the hot water you send down the drain can be used to regulate the temperature of buildings? Called sewer heat recovery, the process essentially captures warm water from showers, washing machines, and dishwashing and stores it in a heat-consistent pit. This stored water is then Read More...
Sustainable aircraft design helps to reduce fuel consumption by 70%
The moniker “frequent flyer” used to evoke a certain sense of luxury and adventure, but these days as humanity strives for sustainability, the label provokes unfavorable thoughts of fossil fuels and carbon emissions. Pressured by the escalating climate crisis, the commercial airline industry Read More...