FHSS vs DSSS. Spread spectrum is a group of techniques that utilizes a much larger bandwidth in transmitting information than would otherwise occupy a fraction of the bandwidth used. This is done to achieve a certain effect.
Quick Answer. In the wild, black rhinos live for 30 to 35 years, whereas white rhinos live for as many as 50 years. Other species of rhinos live for 30 to 40 years. Rhinos typically live longer in captivity than they do in the wild.
1 In comparison with other mammals, the skin of rhinos is very thick that can grow as thick as 5 cm! 2  Any of the five surviving species of rhinos can grow as heavy as one ton or even more! 3  Black Rhinos can survive without water for up to five days, after that, they surely need to replenish their body with water.