Could anyone give a web about

1.Practical arts
2.Greek theory
3.Alchemy
4.Plogiston
5.Modern Chemistry
Thanks:-)

Duplicate post.

Certainly! Here are some recommended websites where you can find information on the topics you mentioned:

1. Practical Arts: A good place to find information on practical arts is on websites that focus on art and craft tutorials or blogs. Two popular websites for this are "Instructables" (www.instructables.com) and "Craftsy" (www.craftsy.com). These websites offer a wide range of tutorials and guides for various practical arts.

2. Greek Theory: To learn about Greek theory, you can explore websites that cover ancient Greek philosophy, such as the Stanford Encyclopedia of Philosophy (plato.stanford.edu) or the Internet Encyclopedia of Philosophy (www.iep.utm.edu). These websites provide in-depth articles and resources on various aspects of Greek philosophy, including its theoretical foundations.

3. Alchemy: For information on alchemy, a good starting point is the "Alchemy Website" (www.alchemywebsite.com). This website offers a wealth of resources, including historical texts, modern interpretations, and information on alchemical symbolism. "The Hermetic Library" (hermetic.com) is another website that hosts various texts, articles, and resources related to alchemy.

4. Phlogiston: Phlogiston theory was a scientific theory that explained combustion and was eventually replaced by modern chemistry. You can learn about phlogiston and its history on websites like "Chemical Heritage Foundation" (www.chemheritage.org) or "Encyclopedia Britannica" (www.britannica.com). These sites provide detailed articles and explanations of the theory, its development, and its eventual abandonment.

5. Modern Chemistry: To explore modern chemistry, you can turn to reputable educational websites such as "Royal Society of Chemistry" (www.rsc.org) or "American Chemical Society" (www.acs.org). These organizations offer comprehensive resources, including articles, videos, and educational materials, which cover a wide range of topics in modern chemistry.

Remember, when researching any topic, it's always important to critically evaluate the information you find and ensure that you cross-reference from multiple reliable sources. Happy exploring!