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.
Avoiding chemicals with these everyday habits can help you stay slim
According to new research, everyday products contain ‘obesogens’ which interfere with hormones and promote the build-up of a fat in the body. The researchers found that diet, house dust, cleaning chemicals, kitchenware or cosmetics are the biggest sources of contaminants. To avoid Read More...
Why the electric Jaguar at the royal wedding was a symbolic step forward
Following Prince Harry and Meghan Markle’s boundary-breaking royal wedding yesterday, the happy couple changed their ensembles for the reception. But while the prince’s smart tux and bride’s sleek dress certainly impressed, there was one detail that turned heads more than anything else: Read More...
How we experience time, according to a renowned theoretical physicist
If time cannot be proven to exist within the fundamental equations we use to describe the world, what is time then? Time, one renowned physicist says, is merely a perspective, rather than a universal truth. It’s the space between memory and anticipation. Sound confusing? Have a look here to see Read More...
India has plans to construct hybrid solar-wind power plants across the country
In India, the government has released a draft policy for setting up wind-solar hybrid plants to strengthen the country’s booming renewable energy sector. One of the major drawbacks of both wind and solar farms today is that power is produced only during certain intervals—when the sun shines Read More...
This private company is bringing the first high-speed trains to Florida
For most Americans, commuting to work on a train is rare. That’s because the infrastructure for trains is poor, with many parts of the US not reachable via railways. This leads to a heavy dependence on cars, which leads to painstaking traffic jams in cities like Los Angeles and Miami. And since Read More...
Germany’s energy model lets utilities earn money even when power stations are at negative prices
On some days in Germany, there’s so much supply of electricity that it outstrips the nation’s demand. The result in the market is a price below zero, which means factories can then earn money for taking the surplus off the hands of producers. So, how do generators still make money if they have Read More...
Solar beats coal on U.S. jobs
For all the talk about coal-industry employment, solar energy accounted for more than twice as many jobs last year, about 350,000 workers, according to a report Wednesday from the Energy Futures Initiative, a Washington-based nonprofit headed by former U.S. Energy Secretary Ernest Moniz. Solar Read More...
Europe’s new electric car charging network could propel EVs into the mainstream
For electric cars to become mainstream, infrastructure must be in place that allows electric car owners to leave the house confidently knowing they will find a charging station if needed. In Europe, some of the biggest automakers are making sure such infrastructure is in place by building a highway Read More...
Paul Krugman explains why there’s no future for the coal industry
In an exclusive interview, Nobel Prize winning economist Paul Krugman explained to ThinkProgress why “coal is not coming back,” despite President Trump’s promises to the contrary. Krugman described Trump’s efforts to “desperately force clean energy to subsidize dirty energy” as “bad Read More...
The Dutch are rapidly adopting plug-in electric cars
Compared to April of last year, sales of plug-in electric cars in the Netherlands were up a whopping 170 percent last month. While it’s true that plug-in models make up only 3.2 percent of the new car market in 2018 so far, growth rates over 100 percent have a habit of fairly rapidly transforming Read More...