1,316 results
1,316 results for: Lions
- Physics
Electrons grab unexpected energy share
When atoms or molecules react with a metal surface, even briefly, they can inject much more energy into surface electrons than previously realized.
- Physics
Loud Loop: New explanation of whip-snapping unfurls
The wake of a loop zooming along a whip may silence the faster-moving tip so the loop actually causes the whip's loud bang.
- Math
Sand Drawings and Mirror Curves
To accompany the telling of a story or recounting of a fable, men of the Chokwe people in south-central Africa traditionally made sand drawings, called sona, to illustrate the tale. These highly stylized geometric illustrations also served as memory aids. Sand drawing. Paulus Gerdes Plaited mat designs. Mark Schlatter Lion’s stomach design. Mark Schlatter Example […]
- Ecosystems
Move over, Leo. Give me more elbow room
The average size of the largest land animals on each of 25 oceanic islands and five continents strongly depends on the land area there.
- Paleontology
Ancient Whodunit: Scientists indict wee suspects in ancient deaths
Evidence locked in 180,000-year-old sediments suggests that a toxic algae bloom was the cause of death for a large group of mammals that were fossilized intact on an ancient lake bottom.
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Meeting Danielle the Tarantula
Insect zoos have no lions, tigers, or bears but can give plenty of thrills, courtesy of tarantulas, giant beetles, and exotic grasshoppers.
- Animals
Rebranding the Hyena
Zoologists are hoping that long-term ecological studies of the spotted hyena will assist in dispelling the animal's undeservedly bad reputation.
- Anthropology
Unified Erectus: Fossil suggests single human ancestor
A newly found fossil skull may clear up an ongoing debate about whether the human ancestor Homo erectus was a single or several species.
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Save Our Sounds
Some 14 libraries around the world have built up substantial collections of natural sounds, from bird songs to fish hums.
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From the December 5, 1931, issue
PROTECTION EXTENDED NEARLY EXTINCT TEDDY BEARS Koalas, known colloquially in Australia as native bears, real, live teddy bears in soft, plushlike fur, have lately become the objects of special solicitude, both official and private, in the far island-continent that is their home. For several generations nobody paid any more attention to them than Americans pay […]
- Humans
Protection money: Budget favors defense and bioterror research
The budget proposal that President Bush forwarded to Congress includes the largest-ever increase for scientific research and development, with particularly generous provisions for defense and health research programs.
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From the March 28, 1931 issue
PRINCE LION-CUB SPEAKS A WORD FOR HIMSELF Milk-teeth are all he has as yet, and most of his active hours are spent in kittenish play; but let something happen to displease him, and for a moment the lion cub gives a hint of the royal terror that will clothe him when he reaches maturity. The […]
