Scientists

Neil deGrasse Tyson is a research associate in astrophysics and the Frederik P. Rose Director at the Rose Center for Earth and Science.

al Khwarizmi was instrumental in transmitting earlier work by Indian mathematicians to Renaissance Europe about our positional number system and algebra. For more about him you might wish to see his wikipedia article.

There are probably many more than two.

Two names I have gleaned from the wikipedia article on this subject are Eric Cornell and Carl Wiemann. May I suggest that you interrogate scholar.google.com for more current information on this topic.

some scientist are atheist and obvioulsy do not believe that god created the world, so they believe that the world started when particles came together and wiola! the earth came to be...

1643. But there's lots more interesting history available in the wikipedia article about the barometer.

Benjamin Franklin was the diplomat, writer, inventor, and scientist who attended the Constitutional Convention.

To answer a question like this we would need to know the time you're referring to.

They obtain empirical evidence by undertaking research. Research includes doing experiments and running surveys.

For certain theoretical reasons, he gave the name of his discovery 'protein'

No, the universe is infinite there will always be something to study as humans keep growing and rewriting history,

• To garner more information and data
• To check or test hypotheses and theories

A scientist may create an hypothesis on the basis of their observations. If their observations are carelessly made or recorded then any hypotheses they offer will be inaccurate reflections of nature.

A scientist may alternatively collect observations to test an hypothesis. If these observations are carelessly made or recorded then the conclusions that the scientist makes about the hypothesis could very well be incorrect. At the very least the conclusions they draw would not be based on sound evidence (because the observations are unsound).

Peer Review!

Recruitment lists for research scientists can be found on many ordinary job sites, but specific websites such as New Scientist provide a large number of jobs in science and technology that allow a user to sort by the particular research area they are interested in.

By and large, scientists will not study subjects for which that study method is inappropriate. Articles of belief would fall under that heading, including such things as homeopathy, economics, the meaning of art, and so on.

There is no one place, the studies are done in places suitable to the nature of the investigation. Geology would be studied primarily in the field, followed by lab or desk research. Animal behaviour can be studied where the animals are - perhaps in the field, perhaps under more closely controlled conditions. Medical investigations would be carried out in association with a university, or a research hospital.

The Hubble space telescope orbits the Earth at a speed of approximately 4.7 miles per second, or 282 miles per hour.

Scientists refer to above ground freshwater environments as lotic systems, which include rivers, streams, and creeks where water flows in one direction. These environments are dynamic and important habitats for various organisms.

It would seem that for many people, the fact that an energy source is "natural" is not the only criterion to select an energy source.

Refers to the routine work of scientists experimenting with an established theory without attempting to challenge the underlying assumptions of that theory.

Jane might not be able to see the sun at midday on December 31st if she is located in a region within the Arctic Circle, where the phenomenon of polar night occurs. During this period, the sun does not rise above the horizon for several days or even weeks. Additionally, even if she is outside the Arctic Circle, factors such as tall mountains or buildings could obstruct her view of the sun.

Scientists believe that a vaccine for AIDS will be developed within the next year, according to Wikpedia. A dedicated agent will be happy to help you find more information on their official website.

so that we can prepare in case something really bad happens like an earthquake or something.

A mad scientist is a term given to a scientist who is insane or eccentric. Historically, there have many mad scientists in film and television, notably Dr. Frankenstein and more recently Dr. Walter Bishop in the Fox television series "Fringe".