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Definícia:

Encyklopédia alebo náučný slovník je literárne dielo, ktoré krátko, stručne a jasne vysvetľuje dosiahnuté poznatky ľudstva alebo poznatky z určitého vedného odboru. Využíva pri tom odborný (náučný) jazykový štýl, heslá sú usporiadané v abecednom, chronologickom alebo systematickom poradí.
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Reuters News:

Science:

Archiv (1396):

1396. I want to drink your blood: Vampire bat's genetic secrets revealed
WASHINGTON (Reuters) - If you want to know how vampire bats can survive on a diet that -- as everyone knows -- consists exclusively of blood, the answer is simple. It"s in their genes.
11:28 20.02.2018
1395. Ancient human remains, Ice Age animal bones found in giant Mexican cave
MEXICO CITY (Reuters) - Archaeologists exploring the word"s biggest flooded cave in Mexico have discovered ancient human remains at least 9,000 years old and the bones of animals who roamed the earth during the last Ice Age.
10:16 20.02.2018
1394. Israeli scientists complete mock Mars mission in Negev desert
RAMON CRATER, Israel (Reuters) - A team of six Israeli researchers on Sunday ended a four-day Mars habitat experiment in Israel"s Negev desert where they simulated living conditions on the Red Planet, Israel"s Science and Technology Ministry said.
13:41 19.02.2018
1393. 'Easy on the fries!', Japan scientists tell hopeful bald people
TOKYO (Reuters) - Japanese scientists have warned that eating french fries will not cure baldness, after research was published suggesting that chemicals used in cooking fried potatoes could help fight hair loss.
13:33 16.02.2018
1392. Startling orangutan population decline recorded in Borneo
WASHINGTON (Reuters) - Hunting by people and habitation destruction by oil palm, paper, logging and mining industries helped drive a startling drop of about 50 percent in the orangutan population on the island of Borneo from 1999 to 2015, scientists said
15:53 15.02.2018
1391. SpaceX gets U.S. regulator to back satellite internet plan
WASHINGTON (Reuters) - Elon Musk"s SpaceX, fresh off the successful launch this month of the world"s most powerful rocket, won an endorsement on Wednesday from the top U.S. communications regulator to build a broadband network using satellites.
14:06 14.02.2018
1390. Scientists, fishermen in Macedonia team up to save rare trout
OHRID, Macedonia (Reuters) - Macedonian scientists and fishermen have teamed up to start the artificial breeding of a species of trout unique to Lake Ohrid, its tributaries and outlet, the Black Drim river.
10:54 14.02.2018
1389. Girl power: life's going swimmingly for all-female fish species
WASHINGTON (Reuters) - An all-female freshwater fish species called the Amazon molly that inhabits rivers and creeks along the Texas-Mexico border is living proof that sexual reproduction may be vastly over-rated.
15:58 12.02.2018
1388. Robots take to the slopes on sidelines of Winter Games
DUNNAE, South Korea (Reuters) - While Alpine skiers fought high winds at the Pyeongchang Games on Monday, there were no such problems for robots competing in their own "Olympics" ski challenge.
08:49 12.02.2018
1387. Second asteroid in a week to pass close to Earth on Friday
(Reuters) - A recently discovered asteroid was due to zip within 39,000 thousand miles (64,000 km) of Earth on Friday, marking the second space rock to pass within the orbit of the moon this week, according to NASA scientists.
16:37 09.02.2018
1386. Scientists grow human eggs to full maturity in a lab
LONDON, (Reuters) - Scientists have succeeded for the first time in growing human eggs in a laboratory from the earliest stages in ovarian tissue all the way to full maturity - a scientific step that had previously been taken in mice.
19:17 08.02.2018
1385. Surprising bat genetic trait holds secrets of longevity
WASHINGTON (Reuters) - Bats are the longest-lived mammals relative to body size, and a species called the greater mouse-eared bat lives especially long. Researchers now have unlocked some of this bat"s longevity secrets, with hints for fighting the eff
08:10 08.02.2018
1384. Ancient Briton had dark skin and blue eyes, scientists find
LONDON (Reuters) - "Cheddar Man", Britain"s oldest, nearly complete human skeleton, had dark skin, blue eyes and dark curly hair when he lived in what is now southwest England 10,000 years ago, scientists who read his DNA have discovered.
14:06 07.02.2018
1383. SpaceX's Falcon Heavy rocket soars in debut test launch from Florida
CAPE CANAVERAL, Fla. (Reuters) - The world"s most powerful rocket, SpaceX"s Falcon Heavy, roared into space through clear blue skies on its debut test flight on Tuesday from a Florida launch site in another milestone for billionaire entrepreneur Elo
02:17 07.02.2018
1382. SpaceX Falcon Heavy poised for debut test launch, with Tesla Roadster payload
CAPE CANAVERAL, Fla. (Reuters) - A scarlet Tesla Roadster from the assembly line of Elon Musk"s pioneering electric automobile business is poised this week to go where no sports car has gone before - outer space.
12:31 06.02.2018
1381. New SpaceX jumbo rocket set for debut test launch in company milestone
CAPE CANAVERAL, Fla. (Reuters) - A new SpaceX jumbo rocket in line to become the world"s most powerful launch vehicle in operation was set for its highly anticipated debut test flight on Tuesday from Florida, carrying a Tesla Roadster as a mock payload
06:35 06.02.2018
1380. Arachnophobes take heed: this ancient spider had a whip-like tail
WASHINGTON (Reuters) - If you are not a fan of spiders, you may not like the creepy little arachnid scientists found entombed in chunks of amber from northern Myanmar. Unlike its spider cousins alive today, this guy had a tail.
16:55 05.02.2018
1379. M&M's maker publishes science policy in bid to boost transparency
NEW YORK (Reuters) - Mars Inc, which makes M&M"s candy and Wrigley"s gum, on Monday published its policies on conducting and funding scientific studies for the first time, as it plans to break ties with an industry-backed organization.
12:05 05.02.2018
1378. A real head banger: woodpeckers show signs of potential brain damage
WASHINGTON (Reuters) - For a person, slamming your head full force into a tree trunk could be enough to knock you silly. Woodpeckers do this untold thousands of times during their lives, and these birds have thrived on Earth for some 25 million years.
20:34 02.02.2018
1377. Metabolism study signals more trouble ahead for polar bears
WASHINGTON (Reuters) - A study of polar bear metabolism conducted near Alaska"s Prudhoe Bay has provided more reason to worry about the future of these massive predators that prowl the Arctic.
14:31 01.02.2018
1376. SpaceX rocket launches Luxembourg satellite for NATO
CAPE CANAVERAL, Fla. (Reuters) - A SpaceX Falcon 9 rocket blasted off from Florida on Wednesday carrying into orbit a Luxembourg-made communications satellite designed in part to expand NATO"s surveillance reach and its capability to deter cyber attack
19:52 31.01.2018
1375. In the Hollywood Hills, eyes on the moon, not the stars
LOS ANGELES (Reuters) - A thousand people crowded onto a hilltop outside Los Angeles before dawn on Wednesday for one of the most picturesque views in America of a rare lunar eclipse called a "Super Blue Blood Moon," as the Earth"s shadow fell across i
11:32 31.01.2018
1374. Beijing treated to super lunar eclipse not seen since Qing dynasty
BEIJING (Reuters) - Millions of people across the Chinese capital were treated to a "super blood blue moon" eclipse on a cold but clear night on Wednesday, a phenomenon not seen since the late Qing dynasty more than 150 years ago.
08:14 31.01.2018
1373. Fossil of school bus-sized dinosaur dug up in Egyptian desert
WASHINGTON (Reuters) - Scientists have unearthed in a Sahara Desert oasis in Egypt fossils of a long-necked, four-legged, school bus-sized dinosaur that lived roughly 80 million years ago, a discovery that sheds light on a mysterious time period in the hi
12:58 29.01.2018
1372. Oldest human remains outside Africa found in Israeli cave
WASHINGTON (Reuters) - A partial jawbone bearing seven teeth unearthed in a cave in Israel represents what scientists are calling the oldest-known Homo sapiens remains outside Africa, showing that our species trekked out of that continent far earlier than
09:33 29.01.2018
1371. Heavenly show to feature trifecta of super blue moon, eclipse
WASHINGTON (Reuters) - The moon will stage a rare triple show on Wednesday when a blue super moon combines with a total lunar eclipse that will be visible from western North America to eastern Asia, U.S. astronomers say.
06:03 29.01.2018
1370. Chemical sunshade to slow warming may not be feasible: U.N. draft
OSLO (Reuters) - The idea of spraying a haze of sun-dimming chemicals high above the Earth as a quick way to slow global warming faces so many obstacles that it may not be feasible, a leaked draft U.N. report says.
06:27 26.01.2018
1369. Scientists reconstruct face of 9,000 year-old Greek teenager
ATHENS (Reuters) - The last time anyone looked on Dawn"s face was 9,000 years ago.
06:27 26.01.2018
1368. Italy must think of partnership with France for space: minister
MILAN (Reuters) - Italy needs to start thinking of a partnership in the space industry with France after the two countries have joined forces over the naval sector, Industry Minister Carlo Calenda said on Friday.
06:21 26.01.2018
1367. 'Doomsday Clock' closest to midnight since Cold War over nuclear threat
(Reuters) - Scientists on Thursday moved ahead by half a minute the symbolic Doomsday Clock, saying the world was at its closest to annihilation since the height of the Cold War due to world leaders" poor response to threats of nuclear war.
14:34 25.01.2018
1366. Chinese scientists break key barrier by cloning monkeys
LONDON (Reuters) - Chinese scientists have cloned monkeys using the same technique that produced Dolly the sheep two decades ago, breaking a technical barrier that could open the door to copying humans.
13:11 25.01.2018
1365. Mind bender: shape of human brain evolved over time
WASHINGTON (Reuters) - An analysis of fossils including the oldest-known Homo sapiens specimen has revealed that brain shape in our species evolved over time to become less elongated and more globular, a change that appears to have accommodated key advanc
15:55 24.01.2018
1364. Japan chastises Nobel laureate-led research team after data fabrication
TOKYO (Reuters) - Japan chastised a Kyoto University stem cell research team led by Nobel laureate Shinya Yamanaka on Tuesday after a team member fabricated data in his paper, saying it shook people"s trust in scientific research.
04:47 23.01.2018
1363. U.S. tests nuclear power system to sustain astronauts on Mars
WASHINGTON (Reuters) - Initial tests in Nevada on a compact nuclear power system designed to sustain a long-duration NASA human mission on the inhospitable surface of Mars have been successful and a full-power run is scheduled for March, officials said on
15:52 18.01.2018
1362. Dinosaur tail to be auctioned for Mexico quake reconstruction
MEXICO CITY (Reuters) - A fossilized dinosaur tail discovered in Morocco will be auctioned on Tuesday night in Mexico to raise funds for the reconstruction of thousands of schools damaged by two earthquakes that struck the Latin American nation in Septemb
16:47 16.01.2018
1361. Chinese 'rainbow dinosaur' had iridescent feathers like hummingbirds
WASHINGTON (Reuters) - There"s not a pot of gold at the end of the rainbow. There"s an iridescent dinosaur.
14:30 16.01.2018
1360. India sends its 100th satellite into space to watch borders
NEW DELHI (Reuters) - India launched its 100th satellite on Friday as Prime Minister Narendra Modi seeks to project the country as a global low-cost provider of services in space.
01:15 12.01.2018
1359. Martian ice deposits could sustain human outposts in the future
WASHINGTON (Reuters) - Scientists using images from an orbiting NASA spacecraft have detected eight sites where huge ice deposits near the Martian surface are exposed on steep slopes, a potential source of water that could help sustain future human outpos
18:22 11.01.2018
1358. Fossil of dinosaur swept away in ancient Australian river found
WASHINGTON (Reuters) - In sandstone next to the high tide mark at the edge of Bass Strait in southeastern Australia, scientists have unearthed fossils of a two-legged, turkey-sized, plant-eating dinosaur apparently swept away in a large, powerful ancient
15:23 11.01.2018
1357. Japanese astronaut apologizes for 'fake news' of height increase
TOKYO (Reuters) - Japanese astronaut Norishige Kanai, on a mission to the International Space Station, apologized on Wednesday for saying he had grown 9 cm (3.5 inches) while in space and expressing concern about whether he"d be safe on his return to E
09:36 10.01.2018

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