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Reference book crossword. Quick word search by mask. Rare earth metals
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Science, education, medicine / Chemistry and substances / Rare earth metals
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THULIUM
CERIUM
ERBIUM
(6)
YTTRIUM
LANTHANUM
neodymium
TERBIUM
(7)
holmium
EUROPIUM
LUTETIUM
SAMARIUM
SCANDIUM
(8)
YTTERBIUM
PROMETHIUM
(9)
GADOLINIUM
DYSPROSIUM
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Random news from the Archive Water-cooled capital
10.06.2006
Japan's climate warming is four times faster than global warming. Tokyo is particularly affected, where the average temperature has risen by three degrees Celsius over the past hundred years.
In front of the parliament building in the center of the Japanese capital, a new method of lowering the air temperature is being tested. Pumps, powered by wind and solar energy, pump out water seeping into the subway tunnels from underground and spray it onto the asphalt.
In summer, when the air temperature is over 40 degrees Celsius, the asphalt in the center of the capital often warms up to 60 degrees. Spraying water made it possible to reduce its temperature by 10 degrees, and the air temperature above the pavement - by one degree.
The main reason for the unbearable summer temperatures in Tokyo is the construction and asphalting of all free areas, the disappearance of parks, squares and lawns, as well as the increased work of air conditioners. Pumping heat from the premises to the street, the air conditioner adds to it the heat that occurs during its operation. As a result, buildings radiate heat.
The government has recommended a retreat from the strict code of business attire in institutions, ditching jackets and ties, and adjusting air conditioners to a slightly higher temperature.
To set an example of summer clothing style, Japanese government ministers appeared at meetings and press conferences all summer long in light short-sleeved shirts, light trousers and no ties.
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