I happen to be a materials scientist, and I think that by answering this question I'm contemporaneous, if not modern.
chemical elmnts
intreasting imaginating of a move in a book
Homo sapiens
material scientists are scientists who work with different types of materials to cate new ones
wtrrwetrew
Mirror and candle :]
why do scientists say that the tabon man was more modern that the cagayan man
All dinosaurs are considered reptiles.
Scientists are considered about ozone thinning. it is because it will allow the harmful UV rays to enter the earth.
The concept of solids, liquids, and gases was introduced by ancient Greek philosophers such as Empedocles and Aristotle. The modern understanding of these states of matter was further developed by scientists like Robert Boyle and Isaac Newton in the 17th century through their studies on the properties of materials.
compare ancient scientist to modern scientist?
pure scientists