Stone boiling is unknown in these countries, but ovens are made in anthills. Holes are dug in the ground for baking the heads of large game, as the zebra, feet of elephants, humps of rhinoceros, and the production of fire by drilling between the palms of the hands is universal. It is quite common to see the sticks so used attached to the clothing or bundles in travelling; they wet the blunt end of the upright stick with the tongue, and dip it in the sand to make some particles of silica adhere before inserting it in the horizontal piece. The wood of a certain wild fig-tree is esteemed as yielding fire readily. In wet weather they prefer to carry fire in the dried balls of elephants' dung which are met with--the male's being about eight inches in diameter and about a foot long: they also employ the stalk of a certain plant which grows on rocky places for the same purpose. We bought a senze, or _Aulacaudatus Swindernianus_, which had been dried over a slow fire. This custom of drying fish, flesh, and fruits, on stages over slow fires, is practised very generally: the use of salt for preservation is unknown. Besides stages for drying, the Makonde use them about six feet high for sleeping on instead of the damp ground: a fire beneath helps to keep off the mosquitoes, and they are used by day as convenient resting-places and for observation. Pottery seems to have been known to the Africans from the remotest times, for fragments are found everywhere, even among the oldest fossil bones in the country. Their pots for cooking, holding water and beer, are made by the women, and the form is preserved by the eye alone, for no sort of machine is ever used. A foundation or bottom is first laid, and a piece of bone or bamboo used to scrape the clay or to smooth over the pieces which are added to increase the roundness; the vessel is then left a night: the next morning a piece is added to the rim--as the air is dry several rounds may be added--and all is then carefully smoothed off; afterwards it is thoroughly sun-dried. A light fire of dried cow-dung, or corn-stalks, or straw, and grass with twigs, is made in a hole in the ground for the final baking. Ornaments are made on these pots of black lead, or before being hardened by the sun they are ornamented for a couple or three inches near the rim, all the tracery being in imitation of plaited basket work. Chirikaloma says that the surname of the Makoa, to whom he belongs, is Mirazi--others have the surname Melola or Malola--Chimposola. All had the half-moon mark when in the south-east, but now they leave it off a good deal and adopt the Waiyau marks, because of living in their country. They show no indications of being named after beasts and birds. Mirazi was an ancestor; they eat all clean animals, but refuse the hyaena, leopard, or any beast that devours dead men.[13]