The main stem was then in most cases twisted in a zigzag form, which process checked the flow of the sap, and at the same time encouraged the production of side branches at those parts of the stem where they were most desired. ↗
Even the distribution of rations leaves much to be desired; the fatigue party, well-intentioned and sympathetic though it be, often finds itself short of provisions. ↗
Most medical physicists work in the physics of radiation oncology making sure that the desired dose is given to the cancer and the dose to normal tissues are minimized. ↗