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This clever lamp indicates outdoor air pollution levels
When a body of water is too dirty to get into, the evidence is generally right before your eyes. You can see the swirls of oil on the surface of the water, as well as plastic waste or other rubbish floating along, so you know to search for another place to go in for a dip. This is not Read More...
Montreal’s eco-grazing program raises the “baa” in urban agriculture
We at The Optimist Daily have written quite a lot about the importance of green space and urban farming… so why not add urban livestock for eco-grazing, too? Inspired by a similar project in France, professional sheepherders in the French-Canadian city of Montreal made a deal with officials Read More...
The best foods for fantastic skin, according to an expert
You can buy all the fancy moisturizers in the world, but it turns out, an ever-expanding body of research on skincare suggests that what you put in your face can be just as important as what you put on it. If you want to brighten up dull skin and achieve that dewy glow, David Wolfe, Read More...
Tattooed mummies allow Indigenous peoples to reclaim lost traditions
Thanks to advances in infrared photography, scientists are just beginning to learn about the significance and history of the age-old human practice of ornamenting ourselves with ink. These discoveries are allowing modern-day communities to recover aspects of their Indigenous cultures that have been Read More...
Two conservationists create a “Google Translate” for endangered elephants
It’s known that elephants are highly intelligent and social creatures, and scientists have spent years trying to understand how these magnificent beings communicate. However, scientific publications have proven insufficient in cataloging the constant stream of new discoveries being made about Read More...
Study demonstrates immense advancement in HIV treatment
If you were diagnosed with human immunodeficiency virus (HIV) in the 1980s and 90s, then it was almost certain that it would develop into acquired immunodeficiency syndrome (AIDS), which is a chronic, life-threatening condition that damages your immune system and prevents your body from adequately Read More...
This eyewear brand designs inclusive sunglasses for overlooked communities
Berlin-based eyewear brand Reframd is getting ready to launch a line of 3D-printed sunglasses that aim to be more inclusive. The brand, which describes itself as “Afropolitan,” started out “with the aim to design eyewear products for people with low and wide nose profiles—nose profiles Read More...
These are the 20 best cities world-wide for mental wellbeing
Thanks to modern technology, the world, though still so vast, has for many become smaller. Thanks to these advances, you can wake up in Greece and have lunch in France. You can be backpacking in Thailand but have a videoconference with your parents in Boston. However, for these past 20 or so Read More...
Olympian Allyson Felix is sponsoring childcare for other athletes
Being a mom is a full-time job, so working moms know that striking the perfect balance between their professional lives and their children is close to impossible. This is especially true for female athletes who are constantly pushing themselves physically and mentally and still must fulfill the Read More...
Sustainable Building in a Changing Climate
“Our house is still on fire. Your inaction is fueling the flames by the hour.” – Greta Thunberg Our house is on fire, so how do we build in the face of disaster? Climate change is both an immediate and impending crisis: Under current conditions, we’re bound for 1000-year floods and Read More...