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.
Outdoor play could be a visionary solution for children's eye health
In the age of screens and digital devices, encouraging children to engage in outdoor play may appear to be a daunting task. However, new research reveals a strong reason to emphasize outdoor activities: protecting children's vision. Discover why doctors recommend at least two hours of outdoor play Read More...
Volcanic ash may be a game changer in sustainable solar energy storage solutions
When calamity hits and volcanic ash blankets the land, it is commonly perceived negatively, for many obvious reasons. However, novel research from the University of Barcelona demonstrates that this seemingly gloomy substance has enormous promise as an energy storage medium, providing a Read More...
Scientists use machine learning to begin understanding complex orangutan communication
Tropical field and behavioral ecologist Wendy Erb explores the world of orangutans in Borneo's lush, emerald tropical peatland woods. Her mission? To comprehend the language of these amazing creatures, particularly how male Bornean orangutans (Pongo pygmaeus wurmbii) communicate— a quest fraught Read More...
How embarking on a fictional literary adventure shapes your brain
It's time to celebrate, bookworms! Scientists revealed some fascinating findings about the effects of reading fiction on the brain, and the results are nothing short of astounding. According to Lena Wimmer, a postdoctoral researcher at Maximilian University in Germany, venturing into the world of Read More...
3D-printed polypill covers all your medication for the entire day
Keeping track of many medicines and dosages might make it difficult to remember to take medication. However, a new invention in healthcare could provide a remedy. Researchers at the University of Nottingham pioneered the notion of 3D-printed "polypills," which aim to simplify drug regimens and Read More...
Boosting solar power: reflectors under panels increase efficiency
Researchers at the University of Ottawa, in partnership with the National Renewable Energy Laboratory (NREL), announced a ground-breaking innovation to improve solar panel efficiency. By incorporating reflective surfaces beneath solar panels, the researchers increased energy output by an impressive Read More...
Scientists document the secret language of sperm whales
Sperm whales, the majestic titans of the ocean, have long captivated researchers with their complex vocalizations. Recent research revealed a stunning discovery: these marine creatures have a sophisticated communication system, similar to a "phonetic alphabet." Cracking the code: an in-depth Read More...
The surprising physiological benefits of a good cry
Tears, from infancy to adulthood, serve as a universal emotional language. According to licensed marriage and family therapist Naomi Levine, "Crying for babies is both self-soothing and it’s also a communicator to the people around them that there’s a need that’s not being met."This Read More...
New evidence connects common sleeping pill to a reduction in build-up of Alzheimer's proteins
Alzheimer's disease remains a challenging problem for both researchers and patients, but recent studies have thrown light on possible links between sleep patterns and disease development. One exciting line of inquiry is the use of sleeping drugs to reduce the accumulation of toxic proteins in the Read More...
Scientists map the mysteries of the brain in more detail than ever before
Google researchers revealed a wonderfully precise map of a portion of the human brain, marking a significant step forward in neuroscience. This astonishing feat, published in the journal Science and available online, provides unique insights into the complex architecture of brain cells, Read More...