| Show machine to prevent erosion in some parts 0 of this country a groat great deal of land Is lost by erosion valuable Valin ble top soil Is washed away by rainstorms brainstorms rain storms leaving worthless soil boll which cannot lie be utilized for any pur pose wha whatever tevor this loss Is frequently very cly serious sc ilous for ln in the course ot of time an entire field may be affected government scientists have been giving the matter some attention and have hae developed a machine which alth Is said to overcome overcome the action of the elements it Is a plow with several el like blades with an alternating vertical motion and as it passes over oer the ground it leaves a series ot of small hills and hollows the water a held heia and allowed to sink into tho the ground instead ot of passing over it and carrying canning the soil with it |
