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 incredible future of clean energy: electricity made out of thin air
While most humans don’t have the means or tools to bear witness to them, many of the world's smallest species have extraordinary survival mechanisms. Certain soil bacteria, for example, can consume hydrogen from the air and utilize it as fuel if they are starved of all other Read More...
Denmark introduces green taxes for aviation sustainability
Denmark recently revealed a bold plan to implement a green tax on air travel beginning in 2025. According to Thomas Danielsen, the country's transportation minister, this taxing proposal intends to reduce the aviation industry's environmental impact and support a transition to eco-friendly methods. Read More...
Prescribed thinning and controlled burns critical in preventing California wildfires
A pioneering two-decade-long study done in California's Sierra Nevada mountains confirms the effectiveness of forest management strategies such as restorative thinning and regulated burning in reducing the state's rising threat of catastrophic wildfires. This thorough study, conducted by the Read More...
Global climate reform: Australia and Norway to stop overseas fossil fuel financing
Australia and Norway have formally joined the Clean Energy Transition Partnership (CETP), a historic alliance aiming at ending international public subsidies for fossil fuels. The CETP, also known as the Glasgow Statement, was launched during COP26 in Glasgow and has grown to include 41 countries Read More...
New dimensions in medicine: will we soon be able to 3D print inside the human body?
DECEMBER 21ST, 2023 UPDATE: This solution is a Reader’s Choice selection of 2023! Thank you for nominating the solutions that left you feeling optimistic this year. A collaborative team from Duke University and Harvard Medical School announced a groundbreaking technology for performing 3D Read More...
Attention all stargazers! Geminid meteor shower is set to dazzle tonight's night sky
In the heart of the holiday season and the festive buzz of December, there is yet another event to look forward to: the annual extravaganza, the celestial spectacle—the Geminid meteor shower. A glittering display The skies promise a thrilling show tonight, Wednesday, December 13, through Read More...
Growing the green workforce: US commits $41M to clean energy training centers
The United States is preparing for an energy transformation, and it's no secret that a trained workforce is critical to making the transition to a cleaner future a success. The recent announcement by the Biden administration of a $40.8 million investment in 27 new training centers across the Read More...
Revolutionizing roadway power: Detroit pioneers wireless EV charging
Detroit proudly reveals the nation's trailblazing innovation: a length of road that wirelessly charges electric vehicles (EVs) on the move or at rest, signaling a big step forward in automotive evolution. Eliminating EV charging challenges The introduction of wireless charging on highways Read More...
The vegan advantage: proven health benefits revealed in a rare identical twin study
While the health benefits of a plant-based diet are well known, a recent pioneering study on identical twins has confirmed these advantages. Stanford University's groundbreaking study, which included 22 sets of identical twins, highlighted the outstanding benefits of adopting a vegan diet over a Read More...
The European Union's satellite initiative targets climate-driven threats to forests
The European Commission and the European Space Agency (ESA) formed a collaboration to address climate-related risks and protect forests through the use of satellite technologies. Sentinel satellites: forest guardians The proposal calls for the use of Copernicus Sentinel satellites to monitor Read More...