Plastic camshaft module claimed to be lighter, greener than aluminum

If there's one way of getting automobiles to use less gas, it's by lowering their weight. With that in mind, European researchers have now created a plastic camshaft module, which they claim offers more advantages than simply being lightweight.

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World’s smallest microelectronic robot is propelled by “jet engines”

Although we've previously heard about various groups' tiny "microbots," a new one is actually claimed to be the world's smallest microelectronic robot. What's more, it moves by shooting out dual jets of bubbles.

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Ransomware attack on Colorado hospital highlights fears of more healthcare hostage situations

Cybercriminals are making millions by holding the data of healthcare institutions hostage until they get paid. More about cybersecurity Ransomware attacks on hospitals are causing increased worry in the cybersecurity…

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