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91Bathyscaphe Trieste — Career (Italy) Name …
92Mushroom — The mushroom Amanita muscaria, commonly known as fly agaric A mushroom is the fleshy, spore bearing fruiting body of a fungus, typically produced above ground on soil or on its food source. The standard for the name mushroom is the cultivated… …
93Incandescent light bulb — The incandescent light bulb, incandescent lamp or incandescent light globe is a source of electric light that works by incandescence, (a general term for heat driven light emissions which includes the simple case of black body radiation). An… …
94IBook — The iBook is a line of laptop computer that was developed and sold by Apple Computer, Inc. between 1999 and 2006. It was targeted at the consumer and education markets, with fewer features and lower prices than the PowerBook. Three distinct… …
95Watt steam engine — The Watt steam engine was the first type of steam engine to make use of steam at a pressure just above atmospheric to drive the piston helped by a partial vacuum. Improving on the design of the 1712 Newcomen engine, the Watt steam engine,… …
96Sonic boom — The term sonic boom is commonly used to refer to the shocks caused by the supersonic flight of an aircraft. Sonic booms generate enormous amounts of sound energy, sounding much like an explosion. Thunder is a type of natural sonic boom, created… …
97Supersonic transport — The Concorde supersonic transport had an ogival delta wing, a slender fuselage and four underslung Rolls Royce/Snecma Olympus 593 engines. A supersonic transport (SST) is a civilian supersonic aircraft designed to transport passengers at speeds… …
98Great Race of Yith — The Great Race of Yith are aliens in the Cthulhu Mythos of H. P. Lovecraft. They first appeared in Lovecraft s short story The Shadow Out of Time (1936). They are called the Great Race because they are the only beings to have mastered time travel …
99Vacuum brake — The vacuum brake is a braking system used on trains. It was first introduced in the mid 1860s and a variant, the automatic vacuum brake system became almost universal in British train equipment, and in those countries influenced by British… …
100Indigenous Australian languages — The Indigenous Australian languages comprise several language families and isolates native to Australia and a few nearby islands, but by convention excluding Tasmania. The relationships between these languages are not clear at present, although… …
