One notion, the influential rate - of - living theory first advanced about 100 years ago, is that the speed of an animal's metabolism limits its life span. (discovermagazine.com)
In 1967, it introduced recreational diving's first diver certification requirements, first advanced diver course and first specialty diver programs. (padi.com)
Subsequent to my purchases the unit price continued to meander downward for the balance of the year to as low as $ 5 and change, then traded up, down and back up again as the market first advanced in January then retreated to its March lows before advancing again toward the end of the quarter. (longtermvalue.wordpress.com)