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.
US logs first commercial flight powered entirely with biofuels
Last week, a United Airlines Boeing 737 MAX 8 filled with 100 passengers made the journey between Chicago and Washington D.C., but the plane didn’t use traditional aviation fuel. The plane was the first commercial flight to run on 100 percent “sustainable aviation fuel” (SAF). Made up of Read More...
Kids on the Nice List
“If we wish to create a lasting peace we must begin with the children.” - Mahatma Gandhi Christmas is just around the corner, and we heard that even Santa Claus is bidding adieu to coal this year. That’s right, Santa is going green, but we have it on good authority that he’s ditching Read More...
British 13-year-old finds hoard of Bronze Age artifacts with her metal detector
Thirteen year old Milly Hardwich was using her metal detector for the first time in Royston, England when she came upon something unexpected. Milly didn’t find a lost wedding ring or coins, but a 3,000-year-old ax and other artifacts dating back to the Bronze Age. Milly and her father and Read More...
Deep sea expedition uncovers impressive “underwater lakes”
Eighty percent of our oceans are unexplored by humans, and each dive into the deep depths of the uncharted ocean territory yields surprising and impressive discoveries. The most recent deep sea expedition off the coast of Baja in Mexico didn’t disappoint with the discovery of six new species and Read More...
Nap pads could prevent hundreds of homeless deaths this year
As the weather gets colder in the UK, the issue of homelessness becomes even more dire. While it is known that hundreds of people without a stable home die each year across the nation, getting an official count has been impossible until recently, thanks to the efforts of the Bureau of Investigative Read More...
Bumblebees help solidify the link between microbiome and memory
The term 'microbiome' has been thrown around a lot over the past few years with many studies and health companies finding that a healthy gut balance can decrease your risk of cancer, clear up your skin, and improve mental health, just to name a few. Memory and the microbiome Recently, a study Read More...
Need a mood boost? Consider drinking apple cider vinegar
Need a mood boost? Consider drinking apple cider vinegar Vinegar’s effect on mood A team of researchers from Arizona State University had already studied the positive effects of drinking red wine vinegar on blood sugar balance, and so decided to continue investigating whether vinegar also plays Read More...
High altitude experiment shows that snow monkeys are excellent at fishing
Snow monkeys, also known as the Japanese macaque, are native to many of the main islands of Japan. These fluffy creatures are the most northern-based non-human primate out there, meaning they have some cold temperatures to put up with. Many live in the Japanese Alps, where in the winter months' Read More...
Germany plans to put 15 million electric vehicles on its roads by 2030
Making electric cars the dominant vehicles on the road is key to curbing planet-warming emissions and protecting the climate. In a bid to reach that goal, an increasing number of countries and cities across the world have pledged to ban the sale of gas-powered cars by the end of the decade. Now, Read More...
Scientists discover a peculiar new planet
Deep into the Hercules constellation, 855 light-years away from Earth, lies a record breaking exoplanet. This newly discovered gas giant was named TOI-2109b, and the thing that makes it so special is the fact it takes just 16 hours to circle its star, making this the shortest known orbit we have Read More...