what to know about DSSS vs OFDM. In all the detail on DSSS and OFDM, I have missed which characterics of DSSS and OFDM make these distinct technologies. Nothing I've read appears to contrast the two. As I understand it, both DSSS and OFDM are intended to send many bits in parallel.
SCIENTIFIC AGE OF THE EARTH. efore analyzing the arguments advanced by creation âscientistsâ for a very young Earth, I here summarize briefly the evidence that has convinced scientists that the Earth is 4.5 to 4.6 billion years old.
The oldest known life on earth is approximatey 3.5 billion years old. It is likely that if any existed before this, any trace has long since been destroyed; even now, it is di â¦ fficult to research and study rocks from the period, let alone fossils or remains. 7 people found this useful.