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Total number of posts: 23653
This 3,700-year-old tablet is world’s oldest example of applied geometry
An Australian mathematician has recently discovered that the markings on an ancient fragment of clay tablet dating back to 3,700 years ago — during the Old Babylonian period — are the oldest known example of applied geometry. The tablet, known as Si.427, dates back to more than 1,000 years Read More...
Priyanka Baira leads the movement to end child marriage in India
The Covid-19 crisis put many people at risk. Whether that risk is related to mental or physical health, financial stability, or, for young girls in India, the risk of being forced into marriage and never obtaining a proper education. According to Childline India, there was a 17 percent increase Read More...
So you’re vaccinated and have been exposed to Covid-19, now what?
So you’re fully vaccinated, but you just got word that someone you interacted with has tested positive for Covid-19. What do you do? In a situation that is likely to become more common as the Delta variant spreads, health officials have a few recommendations for how to navigate this tricky Read More...
Study: Giraffes are far more socially complex than previously thought
Until ten years ago, researchers didn’t think that giraffes had much of a social structure at all, but more contemporary research indicates that these long-necked mammals are more social than we give them credit for. Adding to this, a new study from the University of Bristol indicates that Read More...
Blood tests could be used to predict preterm birth
Premature birth increases rates of medical complications for infants, but advanced preparation for preterm birth can help doctors and mothers equip themselves to make delivery as safe as possible. So how do we predict preterm birth? Researchers from Michigan State University believe a simple blood Read More...
Watergen filters clean water out of the air
Two billion people on earth are without clean drinking water, and this problem will only be exacerbated by the climate crisis. Fortunately, independent businesses are working on a myriad of differing solutions. One Israeli company, Watergen, has taken advantage of the fact that the Earth's Read More...
US reports highest Covid-19 vaccination rate in weeks
The Delta variant is causing a concerning surge in Covid-19 cases around the world, but one hopeful sign is that it has also prompted the fastest rate of new vaccinations in the US in weeks. According to vaccine provider Walgreens Boots Alliance Inc, vaccination rates rose by more than 30 Read More...
Can solarpunk thinking can save the planet?
Solarpunk, a term coined in 2008, envisions a world with floating villages, clean energy, and humans living in harmony with nature. “Solarpunk is really the only solution to the existential corner of climate disaster we have backed ourselves into as a species,” Michelle Tulumello, a Read More...
August 6, 2021
It's Friday and we've got stories on how we can make refrigerated shipping trucks more eco-friendly as well as how to cultivate a healthy body image as we head back into the world. Tune in and remember to join us for our weekend challenge. Listen to The Optimist Daily Update with Summers & Kristy - Read More...
August 6, 2021
It's Friday and we've got stories on how we can make refrigerated shipping trucks more eco-friendly as well as how to cultivate a healthy body image as we head back into the world. Tune in and remember to join us for our weekend challenge. Listen to The Optimist Daily Update with Summers & Kristy - Read More...