Use Google to research the history and uses of one of the following materials:
■ Tin
■ Glass
■ Cement
■ Bakelite
■ Titanium
■ Carbon fiber
■ Cobalt
■ Neodymium
Present the result as a short report of about 100200 words (roughly half a page). Imagine that you are preparing it for school children. Who used the material first? Why? What is exciting or remarkable about it? What do we use it for now? Do we now depend on it or could we live comfortably without it?
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