Thursday, December 18, 2008

Mount. Everest


Everest was formed about 60 million years ago. It grows the quarter of a inch every year. It has a elevation of 29,035 find to be 6' in 1999. It's summits ridge seperates Tibet and Nepal. It was named after Sir George Everest in 1865 ,the British surveyor-general of India. Once known as Peak 15. It is visible from India, Nepal, and Tibet. British explorers George Mallory and Andrew Irvine disappear near the summit, along the Northeast Ridge. It is possible that they may have actually been the first to reach the summit, but they never returned.

Thursday, December 11, 2008

December 17, 1903 The first man flying


Thursday, December 17 dawned, and was to go down in history as a day when a great engineering feat was accomplished. It was a cold day with winds of 22 to 27 miles an hour blowing from the north. Puddles of water near the camp were covered with ice. The Wrights waited indoors, hoping the winds would diminish. But they continued brisk, and at 10 in the morning the brothers decided to attempt a flight, fully realizing the difficulties and dangers of flying a relatively untried machine in so high a wind. They were successful and actually flew.

Wednesday, December 10, 2008

The Chunnel


The Chunnel starts at England and France. It has 2 single tracks. It was built in 1994. The idea of the chunnel started at 1802. Proposals for a fixed link across the English Channel go back to Albert Mathieu's 1802 plan involving horse-drawn carts and an artificial mid-Channel island. For over 150 years, British political and press pressure over compromised national security stalled attempts to construct a tunnel. In 1974, French and UK government-funded construction commenced on both sides of the Channel, but the project was cancelled by the UK government over financial concerns. In 1985, the UK and French governments invited submissions for a fixed link. Eurotunnel, a group of ten construction companies and five banks, was awarded the project, a triple-bore railway tunnel based on the 1974 attempt. Tunnelling commenced in 1988, and the tunnel began operating in 1994. In 1985 prices, the total construction cost wasf4million (£10,153 million inflation-adjusted to 2007)4, an 80% cost overrun. At the peak of construction 15,000 people were employed with daily expenditure over £3 million5] Ten workers died during construction between 1987 and 1993, the majority being killed in the first few months of boring. Of the 10 deaths, 8 were British workers.

Tuesday, December 2, 2008

Space Station events on november-december 1,2008



The new compotents for the international station
The Russians are adding a new toilet system that was built by them.The new galley will be equipped with two suitcase-sized food warmers. It has equipment that can help do new exercises. They have the water recovery system that recycles the urine.

The space shutttle endeavor landed in California because of bad weather in Florida. It was scheduled to land in Florida. The international spacestation capacity for the crew has expanded to 6 crew members now and a rotating joint for the solar wing.

I think it was a great improvement but I believe that it will be having even greater improvements.