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TIL that the fur fringe or ruff around the outside edge of a parka hood is not just decorative, but functional. It creates a boundary layer of still air around the face, greatly reducing heat transfer versus a non-ruffed hood. This has been proven in wind tunnel tests.
TIL that the fur fringe or ruff around the outside edge of a parka hood is not just decorative, but functional. It creates a boundary layer of still air around the face, greatly reducing heat transfer versus a non-ruffed hood. This has been proven in wind tunnel tests.
/r/todayilearned
TIL that the fur fringe or ruff around the outside edge of a parka hood is not just decorative, but functional. It creates a boundary layer of still air around the face, greatly reducing heat transfer versus a non-ruffed hood. This has been proven in wind tunnel tests.
Alibaba’s artificial intelligence bot beats humans at reading in a first for machines - A deep neural network model developed by Alibaba has scored higher than humans in a reading comprehension test, paving the way for bots to replace people in customer service jobs
Alibaba’s artificial intelligence bot beats humans at reading in a first for machines - A deep neural network model developed by Alibaba has scored higher than humans in a reading comprehension test, paving the way for bots to replace people in customer service jobs
/r/technology
Alibaba’s artificial intelligence bot beats humans at reading in a first for machines - A deep neural network model developed by Alibaba has scored higher than humans in a reading comprehension test, paving the way for bots to replace people in customer service jobs
Combatting PTSD by letting patients hear their own brainwaves - New technology uses algorithms to turn brain signals into sounds, letting patients literally hear their own brain activity, allowing the brain to naturally “self-optimize” into a quiet pattern, resetting the stress response in PTSD.
Combatting PTSD by letting patients hear their own brainwaves - New technology uses algorithms to turn brain signals into sounds, letting patients literally hear their own brain activity, allowing the brain to naturally “self-optimize” into a quiet pattern, resetting the stress response in PTSD.
/r/science
Combatting PTSD by letting patients hear their own brainwaves - New technology uses algorithms to turn brain signals into sounds, letting patients literally hear their own brain activity, allowing the brain to naturally “self-optimize” into a quiet pattern, resetting the stress response in PTSD.