Tag Archives: Electronics and Electrical

NEWS: GET CHARGED UP IN NO TIME


Get Charged Up in No Time

Well, “no time” may be a slight exaggeration, but it is not too far off the mark. An Israeli start-up has developed a prototype smartphone battery that can be fully charged in just 30 seconds. Rather than use lithium or nickel like conventional batteries, this battery uses “nanodots,” tiny, self-assembling peptide nanocrystals discovered in the course of Alzheimer’s research 10 years ago. It will be several years before the quick-charging battery makes it to market. More… Discuss

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ARTICLE: THE MIRROR TEST


The Mirror Test

This test is used to determine whether an animal recognizes itself in a mirror—an indicator of self-awareness. It was developed in 1970 by psychologist Gordon Gallup, Jr., who was inspired by Darwin‘s account of an encounter with a captive orangutan that saw itself in a mirror and seemed to show recognition. Gallup refined the test by placing marks on his subjects and then observing their responses to the marks upon seeing their reflections. Which animals typically pass the test, and which fail?More… Discuss
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