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.
Rooftop rainwater could break cities' air conditioning trap
BY THE OPTIMIST DAILY EDITORIAL TEAM Air conditioning is making cities hotter, and that's not incidental. It's the physics. Every AC unit pulls heat from inside a building and dumps it into the street, which raises outdoor temperatures, which makes more people reach for the thermostat. Read More...
Bioengineered gum could expand treatment options for oral cancer patients
BY THE OPTIMIST DAILY EDITORIAL TEAM A bioengineered chewing gum cut HPV levels by 93 percent in oral samples from head and neck cancer patients, in new research from the University of Pennsylvania. The same formulation, when loaded with an antimicrobial peptide called protegrin, brought two Read More...
Europe’s electric flight era could begin within four years
BY THE OPTIMIST DAILY EDITORIAL TEAM Electric aircraft startups have been promising a lot for a long time. Two of them are now close enough to matter. Battery-electric and hybrid planes with a range of up to 500 kilometers (310 miles) would cover a quarter of Europe’s existing flight Read More...
New Mexico court orders Meta to pay $942m over child harms
BY THE OPTIMIST DAILY EDITORIAL TEAM New Mexico just became the first state to hold Meta financially liable for harms to children’s mental health. The total bill is now $942m. The new ruling, handed down last week on Thursday, added $567m to the $375m penalty imposed in March, when a jury Read More...
Learning a new skill triggers both temporary cell swelling and lasting brain growth
BY THE OPTIMIST DAILY EDITORIAL TEAM Did you know that every time the brain learns something, it changes physically? A study in PLoS Biology is the first to track exactly what those changes are, and found two separate processes happening at different speeds and in different locations, and that Read More...
The robots kids build to preserve Native American languages
BY THE OPTIMIST DAILY EDITORIAL TEAM The U.S. Indian boarding school system spent decades trying to remove Native American languages from Native children. Kids were separated from their families and punished, sometimes violently, for speaking their mother tongues. Many never passed those Read More...
3D-printed bone implants that release drugs as they heal
BY THE OPTIMIST DAILY EDITORIAL TEAM Czech researchers at the University of Chemistry and Technology in Prague are building titanium joint implants with a porous internal structure designed to hold medication and release it gradually after surgery. The project is a collaboration with surgeons at Read More...
How inherited genetics shape the way cancer forms and evolves
BY THE OPTIMIST DAILY EDITORIAL TEAM A study published in Nature provides the first experimental evidence that inherited genetics shape not just whether cancer starts, but how it evolves once it does. Researchers led by Duncan Odom at the CRUK Cambridge Institute exposed four genetically Read More...
The Great Bubble Barrier: bubble curtains are intercepting 86 percent of river plastic
BY THE OPTIMIST DAILY EDITORIAL TEAM Rivers are how plastic gets to the ocean. Stop it there, and you stop it for good. The Great Bubble Barrier, a Dutch company, built a technology to do exactly that. A perforated tube runs across the bed of a waterway and connects to an air pump. The pump Read More...
The biodegradable, self-cleaning fabric made from living caterpillar fungus
BY THE OPTIMIST DAILY EDITORIAL TEAM The sustainable fashion industry has spent years trying to reduce harm: less water, fewer synthetic chemicals, more recycled material. A research team at the Shenzhen Institutes of Advanced Technology went in a different direction. They grew the fabric from a Read More...