Technology
There has been no era like ours for the rapid development of technology. Stay updated on the hottest trends and advancements from all over the world.
Oregon wastewater facility makes its own power with human waste
Two weeks ago, we wrote a piece on upcycling your “business,” going into the green uses some companies found for human waste. Innovation and recycling mean looking everywhere possible for solutions, and The Optimist Daily loves writing about the ones that are found… even if they come out of Read More...
Space lettuce could save astronauts’ bones
Many of us wanted to be astronauts when we were kids. Some of us may even still daydream about it. While we lionize pioneers like Neil Armstrong and Buzz Aldrin, we now know that prolonged time in space comes with some serious health consequences. We are, after all, creatures whose anatomy evolved Read More...
Can stem cells cure the leading cause of blindness?
We have covered the pursuit for the cure to blindness a great deal at The Optimist Daily. The research and development around retinal implants and gene therapy for blind people is eclectic and ever-growing. Scientists have developed methods in gene editing and even using algae to help people see Read More...
The James Dyson Award: a call to young inventors
The Optimist Daily has written about many winners of the James Dyson Award. This is an international design award that celebrates, encourages, and inspires the next generation of design engineers. It is open to current and recent design engineering students and is run by the James Dyson Foundation, Read More...
Drug used to treat alcoholism effectively treats vision disorders in mice
Researchers at the University of California, Berkley, have realized that a drug once commonly used to treat alcoholism might also be useful in improving the sight of individuals with vision disorders. The drug disulfiram (also known as Antabuse) was first tested on mice when researchers Read More...
What the moon tells us about the early universe
Did you know that the distance between the Earth and the moon is constantly changing? The space between them can change as much as 1,000 kilometers (620 miles) in six hours and the average distance between them is growing each year.An international team of researchers was able to learn much more Read More...
These battery-free sensors fly like dandelion seeds
Wireless sensors are a versatile technology used to measure all sorts of conditions, without the restraint of being attached to a stationary object the whole time. They have many applications such as in medicine - like this wireless sensor which monitors bone health - or in measuring environmental Read More...
Cracking the case of super-hot hydrogen in galaxies
Galaxies don't like to be alone. These huge swirls of stars, dust, and dark matter gravitate together in their thousands to form clusters, offering wonder and puzzlement to us humans watching them. The mystery of the super-hot hydrogen As with many aspects of our awe-inspiring universe, there is Read More...
Can video games treat health conditions? This start-up thinks so
Video games tend to have a bad rep of fostering addiction and encouraging people to waste time—however, as gamification proves a handy tool in conservation, humanitarian initiatives, and in combatting climate change, video games may also become a rising star in another arena: health. Video games Read More...
mRNA therapy shows promise treating muscular diseases
Vaccination breakthroughs in the past few years have shown the potential in messenger ribonucleic acid (mRNA). This tiny molecule naturally resides in every one of our cells and has the important job as the middleman between our DNA and proteins, relaying information from one to the Read More...