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This plastic disappears in the deep sea—and microbes make it happen

Researchers have demonstrated a new eco-friendly plastic that decomposes in deep ocean conditions. In a deep-sea experiment, the microbially synthesized poly(d-lactate-co-3-hydroxybutyrate) (LAHB) biodegraded, while conventional plastics such as a representative bio-based polylactide (PLA) persisted. Submerged 855 meters (~2,800 feet) underwater, LAHB films lost over 80% of their mass after 13 months as microbial biofilms actively…

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Tape achieves record shipments once again, but its affordability is fading with LTO-10’s high cost per terabyte

LTO tape sets new capacity record with 176.5 exabytes shipped Compression inflates numbers masking real 70.6EB uncompressed data capacity LTO-10 costs rise threatening tape’s long-standing affordability advantage The LTO Program, backed by HPE, IBM, and Quantum, has reported a new high in tape capacity shipments, with 176.5 Exabytes of LTO media shipped in 2024. The…

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You’ve never seen atoms like this before: A hidden motion revealed

Researchers investigating atomic-scale phenomena impacting next-generation electronic and quantum devices have captured the first microscopy images of atomic thermal vibrations, revealing a new type of motion that could reshape the design of quantum technologies and ultrathin electronics. Yichao Zhang, an assistant professor in the University of Maryland Department of Materials Science and Engineering, has developed…

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Quordle hints and answers for Sunday, July 27 (game #1280)

Looking for a different day? A new Quordle puzzle appears at midnight each day for your time zone – which means that some people are always playing ‘today’s game’ while others are playing ‘yesterday’s’. If you’re looking for Saturday’s puzzle instead then click here: Quordle hints and answers for Saturday, July 26 (game #1279). Quordle…

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