Making bicyclesBamboo bicycles are widely used and are popular in Asia and Africa, as well as in North America. The development of bamboo bicycles has generated...
3. Compostable plastics = biodegradable plastics?Not exactly the same, compostable plastic is a kind of biodegradable plastic. Biodegradable plastics also inclu...
Does whitening promote racism based on skin color? White skin orientation in non-Western women is sometimes pointed out as a manifestation of a white body s des...
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