For forty years, there has been a widely held belief that over 2,000 years ago the Chinese Qin developed an advanced chromate conversion coating technology (CCC) to prevent metal corrosion. This belief was based on the detection of chromium traces on the surface of bronze weapons buried with ...
Another phenomenon that continued to take the world by storm in 2021 was cryptocurrency. Platforms dealing in digital coins are reaping the benefits. One of these is Kraken, a US-based exchange founded in 2011. In February 2019, the company announced that it had raised $100m in a direct of...