Mr Morales used to grow coca leaves - the main raw material for the drug but also a key part of indigenous traditions in Bolivia.
Plant oils consist of fatty acids combined with glycerol and these fatty acids (for example, those from palm oil) are the main raw material for the biodiesel already sold today.
For 3, once nylon had been discovered and proven useful, the race was on, given the supply of cheap oil (the main raw material) post WWII, from the Arabian Gulf.
The mine was shut down by the U.S. Mine Safety and Health Administration due to the unsafe buildup of sand and concrete material in the main shaft of the mine.
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Yet this is not to deny his main point: the pursuit of material comforts does not always lead to happiness.
Husband-and-wife filmmakers Nancy Meyers and Charles Shyer also created the successful remake of "Father Of The Bride, " and they once again display a deft touch for updating material even though the main story device is hopelessly outdated.
Among the most worrying reports of looting has been the loss of radioactive material at Iraq's main nuclear site.
Taxi drivers have been ordered to seal their windows to prevent seditious material from being leafletted in the main square.
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"The main goal is to try to assess this material in a very general way that will give us an appraisal of the habitability of this environment, " he explained.
German carmaker BMW - SGL Automotive's only customer and owner of 49% of its shares - uses the material to produce body parts for the main cabins of its futuristic plug-in models i3 Megacity and i8 sports car, which will hit the road in 2013 and 2014.
So the main constraint on Iran going nuclear is the availability of fissile material.
Uranium 235 is the key material in starting a nuclear reaction, and its acquisition is the main problem facing states which want to go nuclear.
"Rana Plaza collapsed due to blatant violation of the building code, the use of substandard material and the operation of heavy machinery including generators on the upper floors, " Main Uddin Khandaker, a civil servant who led the panel, said in an interview.
The main objective of the survey is to determine the extent of content preservation, digitization projects, material at risk and general archive practices within broadcast institutions in Southern Africa, within the broader goal of ensuring that sound and audiovisual collections are properly stored and preserved for future generations.
The main reason for Apple announcing a lower gross margin outlook for Q3 was the uncertainty behind the raw material supply chain issues prevailing during the last few quarters due to the Japan tragedy.
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"What I am hoping for this show is that people are interested in all the material I have collected together, and the kind of cultural bit of it, but the main thing is the music, " he says.
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