Search
Total number of posts: 23873
Her0 Zero airplane concept offers a projection into the eco-future of aircrafts
Air travel accounts for 2.5 percent of all greenhouse gas emissions so the pressure is huge on airline companies to come up with more sustainable aircraft in order to reduce the industry’s environmental impact. Enter the Her0 Zero, a futuristic airplane that could be key to achieving zero-carbon Read More...
How the Super Bowl tackled food waste this year
The Super Bowl is a day characterized by its food excess. It is the second-largest US food consumption day only surpassed by Thanksgiving with viewers spending on average $82 on food, decor and team apparel. Any spectator walking into the stadium can also witness the plethora of food options and Read More...
Michael Pollan’s audiobook Caffeine explains the world’s most common drug
We featured psychedelic researcher and author Michael Pollan during our Marvelous Mushrooms week. Now he is back to explain why we have caffeine cravings and why being healthy doesn’t necessarily mean giving up coffee. For his new audiobook, Caffeine, Pollan went cold turkey on caffeine for Read More...
Novel desalination devices use sunlight to provide fresh drinking water
It’s one of life’s most frustrating ironies that Earth’s surface is over 70 percent water, but most of that is undrinkable. Desalination is an important technology that may help unlock more drinking water, and now two independent teams have developed new types of solar-powered desalination Read More...
How to be a better conversationalist
BY THE OPTIMIST DAILY EDITORIAL TEAM A meaningful conversation is the best way to build a connection with someone, but simply conjuring up such a conversation is not always easy—especially if you’re shy by nature. With that in mind, here are four ways to become a better conversationalist. Read More...
Before you stress out about coronavirus , read this
While you have every right to be concerned with the new coronavirus and concerned for all the people affected by it, you shouldn’t let yourself get too worked up about the virus. The outbreak is serious, but if you’re living in the United States, the odds are that the everyday flu is a much Read More...
These living garments capture carbon dioxide out of the atmosphere
As the textile industry faces increasing pressure to rethink its production practices amid the climate crisis, eco-innovators are coming up with ingenious ideas to help achieve that. From mushroom leather to algae T-shirts, the search is on for alternative materials with smaller carbon Read More...
Supermarket saves food from being wasted by reselling refused groceries
According to the UN Food and Agriculture Organization, 1.3 billion tons of food is thrown out or wasted every year across the world. This amounts to one-third of all food produced worldwide. In a bid to help solve this global problem, a supermarket in Berlin has come up with a local solution: Read More...
Producing clean energy from rain could soon be possible
After many attempts, scientists may have finally figured out how to generate electricity using rain. What they have created is a generator that uses what is called a field-effect transistor-style structure that produces a surprisingly high voltage from water drops—a single drop can create Read More...
Need a mood boost? Try these 9 healthy foods
When feeling blue, you may crave calorie-rich, high sugar foods like ice cream or cookies to try to lift your spirits. While this might give you a sugar rush, it's unlikely to help you in the long term — and may have negative consequences as well. Instead, you should aim for wholesome foods Read More...