Search results
Results from the WOW.Com Content Network
"Egg of Columbus" demonstration at the 1893 Columbian Exposition. Tesla's Egg of Columbus was a device exhibited in the Westinghouse Electric display at the 1893 Chicago World's Columbian Exposition to explain the rotating magnetic field that drove the new alternating current induction motors designed by inventor Nikola Tesla by using that magnetic field to spin a copper egg on end.
Dragon's Egg is a 1980 hard science fiction novel by American writer Robert L. Forward. In the story, Dragon's Egg is a neutron star with a surface gravity 67 billion times that of Earth, and inhabited by cheela, intelligent creatures the size of sesame seeds who evolve, live, and think a million times faster than humans. Most of the novel ...
An induction coil consists of two coils of insulated wire wound around a common iron core (M). [1] [7] One coil, called the primary winding (P), is made from relatively few (tens or hundreds) turns of coarse wire. [7] The other coil, the secondary winding, (S) typically consists of up to a million turns of fine wire (up to 40 gauge). [8] [1] [7]
NGC 6164, known as the Dragon's Egg Nebula, [1] [2] is an emission nebula located in the constellation Norma.The nebula was discovered by astronomer John Herschel in 1834, and is approximately 3,870 light years from the solar system.
Common reasons a cook may choose to use an egg substitute instead of egg(s) include having an egg allergy, adhering to a vegan diet or a vegetarian diet of a type that omits eggs, having concerns about the level of animal welfare or environmental burden associated with egg farming, or worries about potential Salmonella contamination when using ...
DreamWorks Dragons: Rescue Riders is an American animated television series in the How to Train Your Dragon franchise produced by DreamWorks Animation Television for Netflix. The show premiered on September 27, 2019, and its second season was released on February 7, 2020.
Panlong (simplified Chinese: 蟠龙; traditional Chinese: 蟠龍; pinyin: pánlóng; Wade–Giles: p'an-lung; lit. "coiled dragon") is an aquatic dragon resembling a jiaolong 蛟龍 "river dragon; crocodile" in Chinese mythology, an ancient motif in Chinese art, and a proper name.
A cockatrice is a mythical beast, essentially a two-legged dragon, wyvern, or serpent-like creature with a rooster's head. Described by Laurence Breiner as "an ornament in the drama and poetry of the Elizabethans", it was featured prominently in English thought and myth for centuries. They are created by a chicken egg hatched by a toad or snake.