Comment Which vaccines has CHine been using? (Score 1) 134
Does anyone know where they stand now? Have they deployed better vaccines, or imported the international ones?
theoretical limit of the highest possible audio frequency that can physically exist.
Some post on the internet claim that the highest sound frequency is in the Gigaherz range.
Do you know if that is true? I would think that the highest possible sound frequency would depend on the speed of sound and the density of the medium?
The pound has also fallen against the euro, although not by as much.
There's something I dont fully understand.
How do indirect exchange rated work?
Since the Euro has it's own exchange rate against the dollar, how could the pound-to-euro rate be different than the pound-to-euro-to-dollar rate?
Wouldn't indirect exchange rates always be the same as the direct ones?
"Why can't we ever attempt to solve a problem in this country without having a 'War' on it?" -- Rich Thomson, talk.politics.misc