scientists do science by using tools like microscopes and materials like animal cells or elements like hydrogen
By definition, science is created by scientists. There is no science without scientists, so the level of contribution of scientists to science is 100%. Technology requires science as well.
Scientists have studied how an unwanted friendship will affect somebody. This has been done under the branch of science known as sociology and human psychology.
because they study about Science
Science is the study of the physical and natural world. As such, an evaluation of the scientists findings should be conducted, and a critical opinion of the scientists findings are correct before a paper is published stating that their findings are correct. There is much that science has done to prove much that this world has to offer. However there is also much that cannot be proved by science, such as the old age question "Is there a God?"
six scientists get infosys science prize in five catogries.
A LOT! ethics (science rules) arent really enforced in second and third world countries, therefore, scientists are free to do what it takes to "get the job done" so to speak
Because science is fueled by questions. The point at which scientists stop asking questions is when science becomes a theology.
Scientists who do "pure science" focus on science without regard to applications. Typically, scientists have something in mind when they are researching, for instance cancer curing or practical inventions. Pure scientists focus only on the science.
Scientists
They used to share results because sharing allowed other scientists to build on what they had done and thus science and knowledge would be advanced. Unfortunately, desire for personal wealth (greed) is taking over and scientists are not sharing results as liberally as they did in the past.
scientists lead on what other people do on there project
Scientists do not determine the sex of a fetus. Science does, but scientists do not.