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...resources and qualifications by visiting The Open University – www.open.edu/ openlearn/ free-courses...Engineering: environmental fluids: Glossary - * Beaufort Wind Force Scale A thirteen-step scale of wind speeds (Force 0 to Force 12) based on observations of the effects at sea and on land. * Coriolis effect The apparent tangential acceleration of an object moving...

...and NASA; Figure 35 (image) © 1998 The American Astronomical Society. NASA: [Details correct as of 14th April 2008] Don't miss out: If reading this text has inspired you to learn more, you may be interested in joining the millions of people who discover our free learning resources and qualifications by visiting The Open University - www.open.edu/ openlearn/ free-courses...

...human civilisations around the world have been found preserved in either sand or volcanic ash. From these tracks, it is possible to measure the foot length and the length of the stride. These measurements can be used to estimate both the height of the person who made the footprint and also whether the person was walking or running. This can be done by using three...

...resources and qualifications by visiting The Open University – www.open.edu/ openlearn/ free-courses...White dwarfs and neutron stars: Glossary - * asymptotic giant branch (AGB) The region of the Hertzsprung–Russell diagram occupied by stars that are powered by a mixture of shell-hydrogen burning and shell-helium-burning, with a carbon and oxygen core. Shell-helium...