The oldest theropod known (in fact, currently the oldest known North American dinosaur) is Camposaurus of the middle Late Triassic. Much better known, however, is Coelophysis of the late Late Triassic.
This word can describe many different devices such as smart watches and fitness trackers. With the imminent release of the much discussed Apple Watch we will definitely be hearing this word used more and more. For todayâs review we will be looking at the latest fitness tracker from iFit.
Modern IFF is a two channel system, with one frequency (1030 MHz) used for the interrogating signals and another (1090 MHz) for the reply. The system is further broken down into four modes of operation, two for both military and civilian aircraft and two strictly for military use.