How do mosquitoes suck blood?

Mosquitoes suck blood by nipping's done with a proboscis, the elongated mouthparts of some insects. The mosquitos slide through your skin and seek for your blood. But in fact less than 5% of skin is blood vessel, so it is quite hard for the mosquitoes to find. In case they find the blood vessel, they will suck suddenly. If they can not find, the insects withdraw and try to find another area of skin.

A mosquito can suck two to three times of its weight. When the mosquitoes suck so heavy it can barely fly, thus it looks for a place to lie down. After a few hours the mosquito has decrease its blood by half of sucking volume. Luckily, less than half the mosquitoes are biters. First, only females mosquitoes suck blood. Second, most females feed on blood only when they need some protein to make their eggs.

Could team sports be adapted for players riding Segway?

A Segway is a transportation device with two wheels and platform for the user stands. It uses the long handle to control the Segway. The Segway is powered by batteries that can travel about 17 miles on one battery charge. It has three speed settings such as for learning, sidewalking, and travelling. It is useful for workers who must walk a lot in their jobs as police officcers, mail carriers, and farmers.

The Segway does not only use for people who walk a lot but also for sporting. The first Segway polo match was played in 2003. In 2004, members of the bay Area Segway Enthusiasts Group started to play a match. Just like polo onhorse, Segway polo has twos teams which try to hit balls into each other's goals with the mallet. Players move around the field on their Segways.

'' Technology and mindset ''

Dean Kamen said that '' Although technology moves very quickly, people 's mindset changes very slowly '' I disagree with this statement because the progression of technology makes our every day life convinently and quickly. For example, the technology of computer can help work mail, and gather data. Moreover, the technology of mobile phone does not only be convenient but also help people communicate with others.

From above paragraph, the technology moves very quickly, so there are some inventions that people accepted very rapidly. For example, modern cars that most people would like to own. Furthermore, the electronic gadgets such as Iphone, Macbook, camera, laptop, etc that are everything we use in daily life. Conclusively, people's mindset does not affect the advance of technology.

The Murder

I read on article on murder. It said there are three people in Narathivas. They were killed in the forest by the terrorist. The police went to the forest and presumed that the terrorist might kill them about 09.00PM on yesterday, because of riches.

I think this article will make people unhappiness because there are much terrorism in the Southern of Thailand. Most of people that killed were a virgin. In addition, most of terrorisms were arrested and escaped to some way in our society. So it is very seriousness, the government must do something in this problem.