01216cam a2200241 4500 345730405 TxAuBib 20180427120000.0 950901s1989||||||||||||||||||||||||eng|u 9780746004159 074600415X (OCoLC)33073385 TxAuBib Bramwell, Martyn. How things work [BOOK] / Martyn Bramwell ; illustrated by David Mostyn ; designed by Sylvia Tate ; consultants, Alan Ward and Patrick Eve. [Tulsa, Okla., USA] : EDC Pub., 1989. 38 p. : col. ill. ; 31 cm. Includes index. Exploring science -- What goes up usually comes down -- Stopping and starting -- Balancing -- Magnifying muscles -- Slopes and screws -- Wheel, axles and pulleys -- Sticking and slipping -- Whirling around -- changing speed and direction -- power from nature -- Putting on the pressure -- Pumping and lifting -- Age of steam -- Up, up and away -- Heating up and cooling down -- Jets and rockets -- Model-making plans -- Index. 20180427. TECHNOLOGY. Mostyn, David,.