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Dover, town, England

(Encyclopedia)Dover dōˈvər [key], town, Kent, SE England, on the Strait of Dover, beneath chalk cliffs (...

swift

(Encyclopedia)swift, common name for small, swallowlike birds related to the hummingbird and found all over the world, chiefly in the tropics. They range in size from 6 to 12 in. (15–30 cm) in length. Swifts have...

buffalo, in zoology

(Encyclopedia)buffalo, name commonly applied to the American bison but correctly restricted to certain related African and Asian mammals of the cattle family. The water buffalo, or Indian buffalo, Bubalus bubalis, ...

glove

(Encyclopedia)glove, hand covering with a separate sheath for each finger. The earliest gloves, relics of the cave dwellers, closely resembled bags. Reaching to the elbow, they were most probably worn solely for pr...

Yellowstone National Park

(Encyclopedia)Yellowstone National Park, 2,219,791 acres (899,015 hectares), the world's first national park (est. 1872), NW Wyo., extending into Montana and Idaho. It lies mainly on a broad plateau in the Rocky Mt...

baboon

(Encyclopedia)baboon, any of the large, powerful, ground-living monkeys of the genus Papio, also called dog-faced monkeys. Five subspecies live in Africa, with one species extending into the Arabian peninsula. They...

jaguar

(Encyclopedia)jaguar jăgˈwär [key], large New World carnivore of the cat family, Panthera onca. Jaguars range from the SW United States to S central Argentina, though there have been no resident breeding females...

rock carvings and paintings

(Encyclopedia)rock carvings and paintings, designs inscribed on rock surfaces and huge stone monuments in many parts of the world by prehistoric or preindustrial peoples. They have been found on every continent and...

Gama, Vasco da

(Encyclopedia)Gama, Vasco da văˈskō də găˈmə, Port. väshˈkō dä gäˈmə [key], c.1469–1524, Portuguese navigator, the first European to journey by sea to India. His epochal voyage (1497–99) was made ...

energy

(Encyclopedia)CE5 Relations between potential energy (PE) and kinetic energy (KE) for a swinging pendulum energy, in physics, the ability or capacity to do work or to produce change. Forms of energy include hea...