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.
Canada to phase out coal, aims for virtual elimination by 2030
The Liberal government has announced its plan to virtually eliminate the use of traditional coal-fired electricity by 2030, but will offer some flexibility to the provinces. Environment Minister Catherine McKenna unveiled the coal-phase-out plan Monday as one of a series of measures that Ottawa is Read More...
Africa looks to solar for communities off the grid
Above the sacks of seeds and coal, three kerosene lamps gather dust in the tiny shed that Kenyan chicken farmer Bernard calls home. He prefers to use solar energy to light up his evenings, listen to the radio or watch television, after abandoning a diesel generator he said was expensive to maintain Read More...
Hydrogen to the rescue: US manufacturing jobs are already coming back
When Donald Trump campaigned on the promise of bringing manufacturing jobs back to the U.S., he probably did not have hydrogen in mind. However, this “clean” fuel is already generating new manufacturing jobs in the U.S., and it is positioned to play an important role in job creation Read More...
Sweden to scrap taxes on solar energy in 2017
Sweden is set to ditch taxes on its production of solar energy in 2017 in a bid to run entirely on renewable energy by 2040, the government said on Monday. Solar energy is currently marginal in the Nordic nation, accounting for less than 0.1 percent of electricity production. Sweden relies mostly Read More...
How blockchain technology will make energy systems benefit the consumer
With more people getting rooftop solar panels, homes can send excess electricity to their utilities. In the future, people may be able to trade power not only with utilities, but also with each other using blockchain technology. Blockchain is the essential component of the Bitcoin crypto-currency, Read More...
Will self-driving cars do away with luxury and car ownership?
Dreams of the driverless car are primarily focused on how the robotic technology will usher in a new era of safe, seamless transportation. Less discussed is what social values, industries, and activities will be displaced or made obsolete. Consider luxury. The luxury car of 2016 looks very Read More...
Tidal power developers bet on sea change in Indonesia renewables sector
We focus on the human and development impacts of climate change 'I was forced to kill my best friend', former DRC child soldier says Myanmar refugee doctor wins humanitarian prize for clinic in Thailand 'The old me is gone': Rise in transgender children in UK fuels identity fears Impoverished Read More...
Politicians cannot stop the clean power revolution. And that’s good news
America is deeply divided after a hard-fought and often cruel election. In the immediate aftermath of the results, both sides may think or hope or fear that their world is going to radically change. But, if history is any guide, elections never lead to revolutions. The power of the business and the Read More...
Morocco lights the way for Africa on renewable energy
As the host of this year’s COP22 climate change conference in Marrakech, Morocco has been keen to demonstrate its green credentials and make this COP the “African COP”. In the past year, Morocco has banned the use of plastic bags, launched new plans for extending the urban tram Read More...
Study shows LED lights attract far fewer bugs than other lights
Here’s another reason why you should replace the traditional filament lamps in your home with LED lights. In a new study, researchers found that LED lights are much less attractive to nuisance insects such as biting midges than filament lamps. In fact, the results showed that LEDs attracted four Read More...