Traditional wet and dry saunas use heated air to warm the body, which means they typically have to be uncomfortably hot to reach therapeutic levels. Infrared saunas, on the other hand, penetrate into tissues directly, causing the body to sweat at a more comfortable ambient temperature. Sauna Benefits. But why is it so important to sweat?
Between 1932 and 1964, quarters were 90% silver and 10% copper. These silver quarters look like any pre-state quarter 25-cent piece, but are worth a lot more if they're in the right condition.
The end of the quarter refers to the conclusion of one of four specific three-month periods on the financial calendar. The four quarters end in March, or Q1; June, or Q2; September, or Q3; and December, or Q4. These are considered important times for investors. Many businesses, analysts, government agencies and the Federal Reserve all release critical new data about various markets or economic indicators at the end of a quarter.