Many people are familiar with LEGO, whose plastic building toys have been around since the 1950s. The toys connect firmly,
But since 2015, LEGO has been stepping up
Now, LEGO says it has already found a way to make a good brick from PET. One important step was adding things to PET plastic to make it tougher
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China witnessed its third aircraft carrier on June 17 in Shanghai, naming it
Upon its
The carrier, in the next phase, will undergo a series of trials to
The PLA Navy currently operates two carriers CNS Liaoning and CNS Shandong, both of
As winter comes, hands and feet can easily get cold. Thick gloves might be a good
There is no accurate
One folk story concerns Emperor Yangdi from the Sui Dynasty,
By the time of the Song Dynasty, the warmer had become
Made of bronze or clay, ancient hand warmers came in various designs. Round and square shapes were typical, with some shaped to look like pumpkins, flowers or turtle shells. Inside a hand warmer, there were burning coals. Some coals were mixed with flowers and pressed into beautiful shapes,
If you think young people can’t make a difference to the world, think again. Over the years, teens have invented
Take fourteen-year-old Eliott Sarrey
Brooke Martin is
Kids all over the world find ways
Cotton bags have become a means for brands，retailers and supermarkets to indicate a planet-friendly mindset-or, at least, to show that the companies are aware of
So far, so Earth-friendly? Not
An organic cotton bag needs to be used 20,000 times to reduce
Cotton is water-intensive, and figuring out ways of
You can’t, for example, just put a bag in a bin. Even when a bag does make it to a treatment plant, most materials used to print logos onto them are PVC-based and thus not
That’s not to say cotton is worse than plastic. In the end, the
If you’re one of those people planning to do something helpful in honor of Earth Day, you may be wondering what
Since our cars are some of the
But that single gallon of gas sends 20 pounds of carbon dioxide into the air. That’s because 1 gallon of gas
So how will you get around? Consider
On Oct 8th, 2019, Iceland honored the passing of Okjokull, the first of Iceland’s glaciers to disappear on account of climate change. In 1890, the glacier ice covered 16 square kilometers but in 2012, it
The world is quickly realizing
One method explored in the past decade might now be a step closer
