interesting find

Breaking the 220-year-old stone in the museum, the experts suprise: It's precious than gold!
The stone found 220 years ago turned out to be a priceless treasure when viewed inside.
Detecting a population of 60 million ice fish nests on the bottom of the Antarctic sea
Researchers discovered a huge population of ice fish (notothenioids) in the Weddell Sea south of Antarctica in a report published January 13 in the journal Current Biology.
2021 is the shortest year in history
The faster Earth's rotation makes 2021 about 65 milliseconds shorter on average.