Salt-tolerant bacteria grown in brine were able to revive after the brine was put through a cycle of drying and rewetting. The research has implications for the possibility of life on Mars, as well as for the danger of contaminating Mars and other planetary bodies with terrestrial microbes. The research is presented at ASM Microbe 2019, the annual meeting of the American Society for Microbiology.
* This article was originally published here
Saturday 22 June 2019
Google rolled out fix for Nest cam look-through
Finders, weepers. That seemed to be a suitable tweak to the old saying, when the news hit that a former owner of a used Nest Indoor Cam could access the new owner's video feed.
* This article was originally published here
* This article was originally published here
Spintronic memory cells for neural networks
In recent years, researchers have proposed a wide variety of hardware implementations for feed-forward artificial neural networks. These implementations include three key components: a dot-product engine that can compute convolution and fully-connected layer operations, memory elements to store intermediate inter and intra-layer results, and other components that can compute non-linear activation functions.
* This article was originally published here
* This article was originally published here
Eat like the locals: How scurvy undid last crusader king
He was the last of the crusader kings who was thought to have died of the plague as he made one last—rather roundabout—attempt to recover the Holy Land for the Christianity.
* This article was originally published here
* This article was originally published here
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