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Total number of posts: 23644
The strange sounds of Mars have been recorded for the first time
If you’ve ever wondered what Mars sounds like, then NASA’s Perseverance rover has answers for you! The robot landed on the Red Planet in early 2021 where it has been conducting experiments and collecting samples for scientists here on Earth to analyze. We’ve previously reported on its Read More...
What is body neutrality and how can I achieve it?
The “body positivity” movement on social media promotes self-confidence and love for your body and your flaws. While well-intentioned, this movement may be unrealistic for some and may end up putting more pressure on those who are already experiencing insecurities around their physical Read More...
Coping with climate anxiety: 9 tips for personal resilience
Reading the news and keeping up to date about the changing climate can make it difficult to maintain a positive attitude. Climate anxiety has become a very real thing, particularly among young people who will have to one day carry the torch of environmental stewardship. The American Psychological Read More...
Samsung will now make it easy for Galaxy users to repair their own devices
In November of last year, Apple announced that it will start making spare parts for Apple products so its consumers could repair their products at home. This has spurred on competition in their main competitor, Samsung, who has unveiled its own plan to enable customers to repair their own devices Read More...
Composing a smellscape: how your brain interprets scents
Scent is the sense most commonly associated with memory. We all have a great, or a gross, smell that brings us right back to childhood and all the feelings that come with it. How does that happen, though? How does the brain interpret smells and link them to good, bad, or nuanced feelings? A Read More...
This test predicts blood cancer relapses in 10 seconds
It's a good thing that the field of cancer research has so many minds hard at work, inventing ingenious methods of diagnosis, prevention, and treatment, such as non-invasive MINIMA therapy using MRI scanners, or mRNA vaccines that can carry out targeted cancer therapy. Researchers from Read More...
3 reasons it’s completely okay to not want children
There is a commonplace portrayal of a happy and loving family on television and in most media. This is the typical nuclear family of a married couple with a few kids. Unfortunately, people who choose not to have children, especially women, can face judgment, the implication that they're selfish, or Read More...
Simple UV-LED lights could be used to kill coronavirus and HIV
The Optimist Daily has reported on a number of inventions that use ultraviolet (UV) microorganisms' radiation as a sanitation tool, like this door handle or this mask decontamination machine. It seems lighting may be the future solution to quickly and safely zap away harmful microorganisms. A Read More...
How do you fix seasonal allergies? These 8 foods are a good start
Just like allergies keep coming back every year, The Optimist Daily comes back to write more on how you can handle them. There are a lot of tricks to getting ahead of your allergies or remedies for a stuffy nose, and you can even fight allergies as easily as settling in and cooking a good Read More...
This former coalmining town is revitalizing itself with eco-tourism
While coal is very harmful to the environment, phasing it out of use has left an economic hole in many communities. People used to rely on coal as a means of living. Now, communities are going green, energy sources are going renewable, and these formerly coal-powered communities are Read More...