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.
Land-scarce Singapore builds floating solar farms to fight climate change
While Singapore is one of the world’s smallest countries, its carbon footprint is not necessarily proportional to its size. In fact, the city-state is ranked among Asia’s biggest per-capita emitters of carbon dioxide. The country has vocalized commitments to change things for the better and Read More...
Self-cleaning bedsheets cut down on wasteful wash cycles
From germs to dust mites to dead skin cells, your bed sheets quickly accumulate a lot of nasty things you can’t see. That’s why experts recommend washing them as often as once a week. That’s a lot of water and time wasted, so wouldn’t it be better if we reinvented the bedsheet? That’s Read More...
Scientists observe sea slugs self-decapitate and regenerate their body
Planet Earth is home to many incredible creatures, some of which, like lizards and whale sharks, can regrow detached parts of their bodies. But Elysia marginata, a particular species of sea slugs, is one-upping these animals with their remarkable regenerative abilities. Sakaya Mitoh, a Ph.D. Read More...
Volkswagen expects 70% of its EU sales to be electric vehicles by 2030
With giant automakers like Jaguar, Volvo, and General Motors announcing plans to electrify their products over the next two decades, there’s little doubt left that the electric revolution is well underway. Now, major car manufacturer Volkswagen (VW) is joining the sustainable transportation Read More...
New modular laptop is designed to be repaired and upgraded
We recently shared an article about the EU’s new right to repair laws which aim to push companies to produce goods that can be easily repaired, rather than replaced, when they malfunction. Whether you live in the EU or not, a new laptop is hitting the market that will bring repairability to all Read More...
Meet Moxie: The development skills robot for children
AI technology and robotics have seen a surge in development in recent years and are slowly making their way from the fringes of mainstream culture into our homes. One of these machines is an adorable robot named Moxie. Designed by Embodied in Pasadena, California, Moxie is modeled to be a Read More...
Traditional Chinese medicinal herb shows promise as male contraceptive
The introduction of contraceptive methods was groundbreaking for women’s reproductive rights, giving them the power to decide when and if they wanted to have kids without forfeiting sex. However, since then, responsibility for reproduction and contraception has been shouldered primarily by women. Read More...
This tiny truck brings vaccines to those who cannot travel easily
For people who may not have the option to travel to a medical center to get vaccinated, a company called Ayro has a solution: bring the vaccination to them via an electric vehicle equipped with an ultra-cold freezer. The vehicle is a modified version of the tiny food trucks you might see at a Read More...
Sunne: The chic solar-powered lamp everyone will want in their home
Big industries, such as agriculture and transportation, are starting to move toward renewable energy to create an eco-friendly future, but if we want to maximize the benefits of renewable sources, we must embrace them in our homes and everyday lives. The democratization and normalization of Read More...
Scientists design underwater elevator that boosts kelp growth four fold
As the production of biofuel continues to increase, so does the need for sustainable feedstocks. Corn, canola, and sugarcane have all been used to produce biofuels, but the problem is that these feedstocks require land to grow on as well as a lot of resources such as water and fertilizers. Kelp Read More...