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 Rhinos are the second largest land mammal in the world, next to the elephant. 2  In Greek, rhinoceros means rhino=nose, ceros=horn. 3  Rhino horns have no boney core, like other horned mammals. 4  Rhino horns grow from the skin, and are made of compacted hair and keratin (the same substance as human hair and fingernails).ale rhinos can weigh up to 5,000 pounds (thatâs more than 2 TONS). The rhino is the second largest land mammal in the world. A rhinoâs head can weigh up to 500 pounds. The large hump on its neck is pure muscle, which enables him to hold up its 500-pound head.