According to AAAS, there were 5.8 million science and engineering researchers in 2006. Look up (Link Moved). Their source is OECD, which might have later data.
The many ways in which scientists explore the problems and seek answers to questions about the natural world is referred to as the scientific method.
Yes
Scientists have determined that there are exactly 10 zachs in the world. The population of zachs greatly decreased following WWII because many Zachs at the time were Jewish.
Technology
A zillion is actually an undetermined number as defined by scientists around the world. They are trying to identify how many there are now, but many people recognize a "zillion" as an extremely large number (so large, it will be rarely used) or just an expression for a very large number.
According to many scientists around the world, the environment are is getting worse.
Scientists believe that there is about six billion (6,000,000,000) people in the world.
Well there are too many to count, but scientists say they are more girls in the world than boys!:)
There are many foreign scientists that have helped to influence the world around us. You can find pictures of these scientists with their inventions by doing an image search.
The many ways in which scientists explore the problems and seek answers to questions about the natural world is referred to as the scientific method.
Through the use of technology
Because the American government took a lot of research from German scientists after World War 2 and also many German scientists were given jobs there.
well there are 12 known villages in the world but scientists are still discovering them even to this day
If you want to know the exact number of total books in the world, it is even unknown to scientists. There are so many books in the world, scientists would have to go door to door, cabin to cabin and things like that. But, it is estimated that there are approximately 999,999,999,999,999 books in the world, if not much more.
The radioactive element was observed by many scientists around the world.
Yes, forensic scientists travel all over the world. Many times they are used in court cases and will travel to testify.
Scientists use observation and experimentation to learn about the natural world.