แสดงบทความที่มีป้ายกำกับ history แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ history แสดงบทความทั้งหมด

วันอาทิตย์ที่ 3 กรกฎาคม พ.ศ. 2554

History of the monsoon

History of the monsoon

Monsoons are winds that blow throughout the summer on the mainland. It blows in the open sea during the winter. The monsoons in the northern region known to happen in the Indian Ocean. Monsoons are caused by uneven heating of land and sea.

Monsoon winds usually blow from April to October on the ground. In the Indian Ocean north, bringing heavy rains normally dry locations. Monsoons on a smaller scale happening in Africa, China, Spain and the United States

Tornado Disaster

In summer, the countrywarmer than the sea. Hot air rises to the country and is then replaced by moist air from the sea. This moist air produced the heavy rain, which happened during a monsoon. In winter, the sea is warmer than the earth. Hot air rises toward the sea and is then replaced by cold, dry air and earth.




The summer monsoons bring rain to India from June to September.This sometimes causes landslides wipe out entire villages. But even the farmers need the rain to also use this irrigate.Theygenerate their electricity.

The Monsoon Festival Teej in Rajasthan takes place from July to August. Bring good monsoons in India fortuinous life and good harvests. The legend brings family to this celebration. The monsoon rains caused by the desert, giving life and helps plants grow. I'm thanking the gods for the blessing of their people.

In the course of approximately 1400 and 1850AD was the Little Ice Age. There was a smaller version of the previous ice age. This nearly ended his life. There are2-100000000 people everywhere in the Indian monsoon. If you have a relapse of a weak monsoon, as before, were a huge impact on people.

These are some safety tips on how to stay safe in a monsoon storm.
It has never been increased all over the world. Stay away from power lines. Make a disaster and first aid kit. Stay away from windows and glass. Stay away from trees. Avoid metal objects during a lightning storm. Neverbeing in an open space. Do not use the phones except for emergencies. Do not use sinks or showers. Unplug electronic devices.

History of the monsoon

3 worst natural disasters in the history of technology

As impressive as some of our modern inventions may seem, there is always a chance for our projects to fail. To err is human, as the old saying goes. Great efforts, such as the design and construction of a new building, based on the collective knowledge of hundreds of individuals. That said, the success of each project will depend largely on the weakest link in the chain of knowledge. This is exactly the reason, the engineering jobs are in high demand so strong. The following is aCollection of the five worst engineering failures in modern times.

Space Shuttle Challenger Disaster

Diasters


On January 28, 1986 sparked the space shuttle Challenger off the coast of Florida, the deaths of seven crew members. It is believed that an O-ring on the right solid rocket booster failed causing an injury in common and so hot, pressurized gas to escape the rocket engine. This has led to structural failure of the external tank andprecipitate with the help of aerodynamic forces, the complete separation of the vehicle. The failure of the O-ring was a bad design of the Rogers Commission had.

Chernobyl Meltdown

Diasters

On April 26, 1986, the world experienced the worst disaster in nuclear history at the Chernobyl nuclear power plant in Ukraine. The resulting explosion (s) resulted in the release of significant amounts of radiation into the atmosphere, producing around 400 times moreFallout as the bombing of Hiroshima. While human error has played a role in the disaster, are deficiencies in the design of the control rods had to be the cause for the accident. The authorities remain largely uncertain about the effects of radiation exposure, and the area is still heavily contaminated by 20.



New Orleans Levee Systems

In August 2005, a series of storms pounded the area around New Orleans, Louisiana. It is assumed that thereover 50 individual errors in the causeway systems and flood walls to protect the city of New Orleans. This failure contributed to the flood embankments of over 85% of the city, with some areas under ten feet of water or more. In 2006 he received the U.S. Army Corps of Engineers, in his testimony before the U.S. Senate Subcommittee on Energy and Water, that "problems with the design of the structure." New Orleans, Louisiana a disaster area remains to this day.

3 worst natural disasters in the history of technology



3 worst natural disasters in the history of technology