World

N95 masks could soon be rechargeable instead of disposable

[ad_1] The pandemic has led to N95 masks rapidly becoming one of the world’s most sought-after resources, as essential workers consumed billions of them. New research could lead to an N95 that you can reload rather than pull, or even one that continually recharges for maximum effectiveness. The proposed system, …

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Facebook presents Facebook Campus

[ad_1] Long ago, Facebook (or The Facebook as it was originally called) was a place intended for college students. That was Mark Zuckerberg’s original idea. But, as we all know, Facebook became much, much bigger than that. Anyway, here we are some 16 years later and Facebook is not just …

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How the brain creates the experience of time

[ad_1] IMAGE: SMG showing a decrease in activity after duration adaptation (left). Correlation between the magnitude of the time warp and the change in SMG activity (right). see plus Credit: Hayashi and Ivry, JNeurosci 2020. Some days, time flies by, while others seem to drag on. A new study of …

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