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Disposable plastic cups made from biodegradable plastic. Biodegradable plastics are plastics that can be decomposed by the action of living organisms, usually microbes, into water, carbon dioxide, and biomass. [1] Biodegradable plastics are commonly produced with renewable raw materials, micro-organisms, petrochemicals, or combinations of all ...
WASHINGTON (Reuters) - Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, according to research that provides some of the best ...
Boxed products made from bioplastics and other biodegradable plastics. Few commercial applications exist for bioplastics. Cost and performance remain problematic. Typical is the example of Italy, where biodegradable plastic bags are compulsory for shoppers since 2011 with the introduction of a specific law. [16]
Marcel Duchamp, Fountain, 1917; photograph by Alfred Stieglitz. A found object (a calque from the French objet trouvé), or found art, [1] [2] [3] is art created from undisguised, but often modified, items or products that are not normally considered materials from which art is made, often because they already have a non-art function. [4]
The organized crime unit said it was investigating "after a 32-year-old man went to the police to drop off a statue he had apparently found inside a black bag near dustbins."
Disposable foodservice products made from paper, paperboard, and corrugated fiberboard include cups, plates, bowls, napkins, carryout bags, trays, egg cartons, doilies and tray liners. Some paper products are coated - mostly with plastic - or treated to improve wet strength or grease resistance. Paper and paperboard packaging like pizza trays ...
Goat skin bottles used to transport water were typically found all throughout the Near East, including the Arabian Peninsula, where, in Yemen, it was common in the 18th century to see a slave carrying a waterskin on his back, or else 3 or 4 waterskins carried by donkey or by camel from the water source. [1]
Nalgene is a brand of plastic products developed originally for laboratory use, including items such as jars, bottles, test tubes, and Petri dishes, that were shatterproof and lighter than glass. The properties of plastic products make them suitable for work with many substances in various temperature ranges.