Indigenous peoples are often considered synonymous with aboriginal, tribal, or native peoples, and some would characterize the phrase even more broadly. There have been countless attempts to define the term “indigenous peoples,” yet in today’s complex world of interwoven ethnic identities, no one definition has ever been agreed upon. Read more..
Indigo – the primary use for indigo is as a dye for cotton yarn, which is mainly for the production of denim cloth for blue jeans. On average, a pair of blue jean trousers requires 3 – 12 g of indigo. Small amounts are used for dyeing wool and silk. Read more..
Synthetic indigo is a substance created from benzene derivatives from petroleum, a fossil fuel that most of us realize is not in limitless supply. The benzene has to be treated chemicals, including hydrogen cyanide, to make it into indigo dye. Read more..
Industrial biotechnology is a term upon various highly-developed applications that uses engineered microbes and enzymes in chemical synthesis processes. These engineered components can be highly effective to clean up the environment. Read more..