Total dysprosium production is expected to increase by 60%, from about 1510 tonnes in 2010â2410 tonnes in 2020. The largest part of the increase is found in Canada, Australia and USA. In 2020 the share of China in total dysprosium production would reduce from 99.8% in 2010 to 62% in 2020.
It means two people are very close, practically inseparable (or sometimes indistinguishable). Frick and Frack was an ice-skating act popular back in the 40's and 50's consisting of the Swiss skaters Werner Groebli (Frick) and Hans Mauch (Frack). They appeared in several movies, on TV(e.g. Ed Sullivan) and toured with the Ice Follies. 1  Re: Frick and Frack Smokey Stover 20/July/07.
Interestingly, Frick and Frack has become an English slang term used to refer to two people so closely associated as to be indistinguishable [1]. The term has become sufficiently generic that people unrelated to the original pair have begun taking it on for themselves [2] [3].