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2 days ago · Globally, the beauty and personal care industry is huge, by some estimates worth $646 billion in 2024 and growing steadily. Yet more than 120 billion units of plastic packaging are estimated to be produced each year by the industry. Breaking that mold is not easy.
1 day ago · hide. In mathematics, the Rogers–Ramanujan identities are two identities related to basic hypergeometric series and integer partitions. The identities were first discovered and proved by Leonard James Rogers (1894), and were subsequently rediscovered (without a proof) by Srinivasa Ramanujan some time before 1913.
6 hours ago · The mixture was shaken and vortexed, then filtered with a 0.45 µm 13 mm filter in a PP Falcon tube. Solvent was removed in an oven at 60 °C for 12 h, and then the crude was redissolved in 1 mL of methanol:H 2 O (70:30) solution and added in the PP Falcon tube. The solution was filtered on 0.45 µm 13 mm filter in a 1.5-mL glass vial for LC ...
5 days ago · Science journalist Victor McElheny suggested that the letter “invited thunderbolts from heaven” and would “dash a lot of quite realistic hopes with ill-informed political and public interference,” giving rise to a “fire-storm of ill-informed Brave New World stuff” (8). Indeed, as one signatory, Norton Zinder, recalled, “at that ...
6 days ago · Sawyer, Roger H Autocrop_version 0.0.17_books-serials-20230720-0.3 Boxid IA41450827 Camera USB PTP Class Camera Force_republisher_postprocess true Identifier moleculardevelop0000unse_l6b6 Identifier-ark ark:/13960/txxxxxxxx Isbn 0121531228 Lccn 87168585
4 days ago · Roger Bacon is considered one of the greatest Polymaths of the Medieval Period, he intertwined his Catholic faith and scientific thinking. In the early modern era , he was regarded as a wizard and particularly famed for the story of his mechanical or necromantic brazen head .
12 hours ago · Daniel Berger +11000 Lee Hodges +12000 Ben Kohles +12000 Joe Highsmith +12000 ... Roger Sloan +12000 Nate Lashley +12000 K.H. Lee +12000 David Skinns +12000 Peter Malnati +12000
