These little people range in height from 4 feet 2 inches to about 4 feet 8 inches. They are intellectually as well as physically inferior to the other tribes of Africa. They are perhaps nearer the brute kingdom than any other human beings. The Obongo, for instance, wear no semblance of clothing: make no huts except to bend over and fasten to the ground the tops of three or four young trees, which they cover with leaves; possess no arts except the making of bows and arrows, and do not till the soil. They live on the smaller game of the forest and on nuts and berries. They regard the leopard, which now and then makes a meal of one of them, as their deadliest enemy. They live only a few days or weeks in one place. When Schweinfurth first met the Akka dwarfs he found himself surrounded by what he supposed was a crowd of impudent boys. There were several hundred of them, and he soon found that they were veritable dwarfs, and that their tribe probably numbered several thousand souls. One of these dwarfs was taken to Italy a few years ago, was taught to read, and excited much interest among scientific men. There are other tribes of dwarfs in Abyssinia and also in Somaliland. It is believed that all these people, including the Bushmen of South Africa, are the remains of an aboriginal population that is now becoming extinct. In the migrations and subjugations that have been in progress for many centuries among powerful tribes, the dwarf tribe of Africa has been scattered, and its isolated fragments are still found in widely separated parts of the continent. A HUMAN PHENOMENON.--M. de Quatrefages, the naturalist, has examined a real phenomenon, a Provencal of thirty, named Simeon Aiguier, who had been presented by Dr. Trenes. Aiguier, thanks to his peculiar system of muscles and nerves, can transform himself in most wondrous fashion. He has very properly dubbed himself "L'Homme-Protee." At one moment, assuming the rigidity of a statue, his body may be struck sharply, the blows falling as on a block of stone. At another he moves his intestines from above and below and right to left into the form of a large football, and projects it forward, which gives him the appearance of a colossally stout personage. He then withdraws it into the thorax opening like a cage, and the hollow look of his body immediately reminds one of a skeleton. Aiguier successfully imitates a man subjected to the tortures of the rack, as also a man hanging himself, and assumes a strikingly cadaveric look. What most astonished M. de Quatrefages was the stoppage of the circulation of the blood, now on the left and now on the right side, which was effected by muscular contraction.--_Boston Transcript_.