dimanche 27 mars 2016

samedi 26 mars 2016

mercredi 16 mars 2016

'New' Pacific Island Consumes Its Neighbor

In November 2013, a seafloor volcano in the western Pacific Ocean spewed enough material to rise above the water line. The new island, or Niijima, sprouted just 500 meters from Nishino-shima, another volcanic island that had last erupted and expanded in 1973–74. Four months later, the new and the old are now one island, and the volcanic eruption shows no sign of abating.
On March 30, 2014, the Operational Land Imager on the Landsat 8 satellite captured this image of Nishino-shima, which sits about 1,000 kilometers (600 miles) south of Tokyo in the Ogasawara Island chain (approximately 27°14’ North, 140°52’ East). The enlarged inset photo includes a white outline depicting the extent of the new island on December 30, 2013.
The Niijima portion of the island is now larger than the original Nishino-shima, and the merged island is slightly more than 1,000 meters across. Two cones have formed around the main vents and stand more than 60 meters above sea level, triple the highest point of the island in December. Volcanic lava flows are reported to be most active now on the south end of the island. Volcanologist and blogger Erik Klemetti noted earlier in 2014: “This is a great example of how volcanic islands like this in the Bonin Islands grow over hundreds to thousands of eruptions.”
A plume of volcanic gas, steam, and ash rises from the island. Tiny particles in the plume are seeding the formation of fluffy cumulus clouds. The intermittent, pulsing shape of the cloud stream might be a reflection of the volcanic eruption itself. Strombolian explosions are essentially bubbles of lava and gas rising from Earth’s interior in pulses. Underwater, sediment appears to be stirred up in a green plume that stretches eastward from the island.
NASA/Earth Obsevatory/Landsat 8

mercredi 9 mars 2016

Sunspots

“The Sun has sunspots, the dark spots on the Sun’s photosphere (surface), 2000°C cooler than the rest of the surface.
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Historical love

Archaeologists found skeletal remains of a Roman-era couple who have been holding hands for 1,500 yrs.


Hotel room in Sweden (Kolarbyn)

This is a hotel room in Sweden (Kolarbyn). It consists of twelve little forest huts located by the beautiful lake Skärsjön



vendredi 4 mars 2016

New York

Nice creative design, New York



jeudi 3 mars 2016

Simon Sinek, How Great Leaders Inspire Action 



In this talk, Simon Sinek described how great leaders inspire people to act. He talked about the “Golden Circle” concept, which is a different way of looking at how people do what they do. He also briefly described the Law of Innovation and used examples.   

He said that people do not buy what you do, but why you do it; and what you do proves to them what you actually believe.
He ended his talk with thought-provoking words said in the simplest of ways: 

« There are leaders and there are those who lead. Leaders hold a position of power or authority, but those who lead inspire us. Whether they’re individuals or organizations, we follow those who lead, not because we have to, but because we want to. We follow those who lead, not for them, but for ourselves. And it’s those who start with ‘why’, that have the ability to inspire those around them or find others or find others who inspire them. »