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Новости за 12.03.2019

Tuning quantum vacuum forces from attractive to repulsive

Spacedaily.com 

Tempe AZ (SPX) Mar 11, 2019
The force is strong not only in Star Wars lore but also as a fundamental property in physics. For example, scientists can put two uncharged metal plates close together in a vacuum, and "voila!" - -they will attract each other like Luke Skywalker and his trusted lightsaber. In 1948, Dutch theoretical physicist Hendrick Casimir first predicted an attractive force responsible for this effect

NASA captures unprecedented images of supersonic shockwaves

Spacedaily.com 

Washington (AFP) March 8, 2019
NASA has captured unprecedented photos of the interaction of shockwaves from two supersonic aircraft, part of its research into developing planes that can fly faster than sound without thunderous "sonic booms". When an aircraft crosses that threshold - around 1,225 kilometers (760 miles) per hour at sea level - it produces waves from the pressure it puts on the air around it, which merge t

Ultracold atoms could provide 2D window to exotic 1D physics

Spacedaily.com 

Houston TX (SPX) Mar 06, 2019
Rice University physicists Matthew Foster and Seth Davis want to view a vexing quantum puzzle from an entirely new perspective. They just need the right vantage point and a place colder than deep space. "There's a process in strongly interacting physics where fundamental particles, like electrons, can come together and behave as if they were a fraction of an electron," said Davis, a gradua

K stars more likely to host habitable exoplanets

Spacedaily.com 

Washington (UPI) Mar 8, 2019
Scientists have dubbed K stars "Goldilocks stars." According to a new study, K stars are more likely to host habitat exoplanets than other types of stars. If life is to be found outside planet Earth, the new research suggests K stars are where astronomers should look. K stars are orangish stars that register a bit cooler than the sun. There are billions of stars in the universe.

UK to tackle danger of solar wind and find new Earth-like planets

Spacedaily.com 

Swindon UK (SPX) Mar 11, 2019
New national space funding worth 7 million pounds will ensure UK scientists play a leading role in a new space weather mission, the Science Minister Chris Skidmore announced on the first day of British Science Week (8 March). The Solar wind Magnetosphere Ionosphere Link Explorer (SMILE) mission will study how the solar wind interacts with the Earth's magnetosphere, which can impact on sate

Could Photon Mass Influence the Rotational Dynamics of Galaxies

Spacedaily.com 

Mainz, Germany (SPX) Mar 11, 2019
The rotation of stars in galaxies such as our Milky Way is puzzling. The orbital speeds of stars should decrease with their distance from the center of the galaxy, but in fact stars in the middle and outer regions of galaxies have the same rotational speed. This may be due to the gravitational effect of matter that we can't see. But although researchers have been seeking it for decades, the exis

New reactor-liner alloy material offers strength, resilience

Spacedaily.com 

Los Alamos NM (SPX) Mar 11, 2019
A new tungsten-based alloy developed at Los Alamos National Laboratory can withstand unprecedented amounts of radiation without damage. Essential for extreme irradiation environments such as the interiors of magnetic fusion reactors, previously explored materials have thus far been hobbled by weakness against fracture, but this new alloy seems to defeat that problem. "This material showed

DARPA seeks tools to capture underground worlds in 3D

Spacedaily.com 

Washington DC (SPX) Mar 11, 2019
DARPA is seeking information on state-of-the-art technologies and methodologies for advanced mapping and surveying in support of the agency's Subterranean (SubT) Challenge. Georeferenced data - geographic coordinates tied to a map or image - could significantly improve the speed and accuracy of warfighters in time-sensitive active combat operations and disaster-related missions in the subterrane



Dinosaurs were thriving before asteroid strike that wiped them out

Spacedaily.com 

London, UK (SPX) Mar 11, 2019
Dinosaurs were unaffected by long-term climate changes and flourished before their sudden demise by asteroid strike. Scientists largely agree that an asteroid impact, possibly coupled with intense volcanic activity, wiped out the dinosaurs at the end of the Cretaceous period 66 million years ago. However, there is debate about whether dinosaurs were flourishing before this, or whethe

Moon's dayside water molecules migrate over the course of a day

Spacedaily.com 

San Antonio TX (SPX) Mar 11, 2019
Using the Southwest Research Institute-led Lyman Alpha Mapping Project (LAMP) aboard NASA's Lunar Reconnaissance Orbiter (LRO), scientists have observed water molecules moving around the dayside of the Moon. A paper published in Geophysical Research Letters describes how LAMP measurements of the sparse layer of molecules temporarily stuck to the surface helped characterize lunar hydration

How a vintage film format brought 'Apollo 11' back to life

Spacedaily.com 

Washington (AFP) March 10, 2019
New documentary "Apollo 11," which tells the story of man's first steps on the Moon, contains footage so striking that it seems practically a crime that it remained hidden for nearly five decades. The film - which premiered at Sundance in January but only hit US theaters this weekend - injects new life into the most famous space mission of all time, which transfixed the world from July 16

NASA selects teams to study untouched Lunar samples

Spacedaily.com 

Washington DC (SPX) Mar 12, 2019
NASA has selected nine teams to continue the science legacy of the Apollo missions by studying pieces of the Moon that have been carefully stored an untouched for nearly 50 years. A total of $8 million has been awarded to the teams. "By studying these precious lunar samples for the first time, a new generation of scientists will help advance our understanding of our lunar neighbor and prep

ISS Multilateral Coordination Board Joint Statement

Spacedaily.com 

Washington DC (SPX) Mar 12, 2019
The International Space Station (ISS) Multilateral Coordination Board (MCB), which oversees the management of the ISS, met on March 5th, 2019. Its members[1] acknowledged the recent 20th anniversary of the launch of the first International Space Station module and celebrated the success of the ISS partnership. This international team has not only built the space station and risen to the ch

Gateway to the Moon

Spacedaily.com 

Paris (ESA) Mar 12, 2019
The International Space Station partners have endorsed plans to continue the development of the Gateway, an outpost around the Moon that will act as a base to support both robots and astronauts exploring the lunar surface. The Multilateral Coordination Board, which oversees the management of the Space Station, stressed its common hope for the Gateway to open up a cost-effective and sustain

What are you most excited to see at Apple’s March event? [Poll] - 9to5Mac

Google.com 

  1. What are you most excited to see at Apple’s March event? [Poll]  9to5Mac
  2. Apple confirms March 25th event, expected to announce new TV service  The Verge
  3. Apple announces event for March 25 where streaming TV and subscription news services are expected  CNBC
  4. Apple just sent invites to a March 25 event, where it's expected to unveil its video-streaming service  Business Insider
  5. Apple’s March 25th event is official: ‘It’s show time’  9to5Mac
  6. View full coverage... Читать дальше...

Spectrum rights renewed in 3G and 4G bands

Scoop 

Spectrum rights in the 2100 MHz and 1800 MHz bands will mostly be renewed to ensure mobile network operators can continue to provide 3G and 4G phone services, although some spectrum will be released for other uses, Minister of Broadcasting, Communications ...

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Москва

Аналитика МТС Банка и Ozon fresh: россияне все чаще предпочитают занятия спортом, активный отдых и протеиновую продукцию


Dun, Dun, Dun, Dunnn, It Finally Happened

Bike Forums 

At Christmas, I treated myself to some Reynolds R4 carbon wheels. I also got some new Continental 5000 clinchers. It took me over an hour to mount the new tires. I got blisters on both thumbs. I dreaded the day I got a flat on the road....Today was that day. I got a rear flat going 30mph. ...

Winning numbers drawn in 'Daily 4' game

«SFGate» (sfgate.com) 

SACRAMENTO (AP) _ The winning numbers in Monday evening's drawing of the California Lottery's "Daily 4" game were: 5-4-0-6 (five, four, zero, six) ¶ Ticket-holders with all four winning numbers in the order given win the top prize. Lesser amounts are also awarded to ticket-holders with other varying combinations of the winning numbers.

Winning numbers drawn in 'Daily 3 Evening' game

«SFGate» (sfgate.com) 

SACRAMENTO (AP) _ The winning numbers in Monday evening's drawing of the California Lottery's "Daily 3 Evening" game were: 3-2-1 (three, two, one) ¶ Ticket-holders with all three winning numbers in the order given win the top prize. Lesser amounts are also awarded to ticket-holders with other varying combinations of the winning numbers.

Winning numbers drawn in 'Daily Derby' game

«SFGate» (sfgate.com) 

SACRAMENTO (AP) _ The winning numbers in Monday evening's drawing of the California Lottery's "Daily Derby" game were: 1st:10 Solid Gold-2nd:1 Gold Rush-3rd:5 California Classic, Race Time: 1:45.91 (1st: 10 Solid Gold, 2nd: 1 Gold Rush, 3rd: 5 California Classic; Race Time: one: 45.91) ¶ To win the grand prize, ticket-holders must match in exact order the winning race time and the first, second and third place horses. Lesser prizes are given to ticket-holders who correctly match other horses or race times.


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