Potentially fatal to both animals and humans, blue-green algae blooms occur when overly-abundant cyanobacteria in the water produce harmful substances known as cyanotoxins. The sooner those toxins are detected, the better – which is where a new smartphone-connected device comes into the picture.
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Antibiotic-resistant bacteria might also be one of the biggest medical issues of the 21st century. Now, a bacterial gene that grants resistance to “last resort” antibiotics has been detected in a patient in the US, for the first time.
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When farmers find sickly plants in their crops, it's important that they find out which malady is responsible, as quickly as possible. New microneedle technology could help, paving the way for a handheld device that would provide the answer within minutes, right in the field.
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How do you stop bullets using the lightest material possible? Researchers working on this problem have developed a new type of bulletproof material comparable in performance to conventional armor, but with just half the weight.
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The lionfish is an invasive species that is currently wreaking havoc in the warm waters of the Bahamas, the Caribbean, and the US southwestern Atlantic and Gulf of Mexico coasts. NCSU scientists initiated a study of lionfish genetics to learn more about their origins and how to control them.
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We've been hearing a lot lately about how living cells can be combined with polymer gels, the mix then being 3D-printed to create biological tissue for use in transplants or experimentation. Such material could soon be getting even more like the real thing, thanks to new ultrasound tech.
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Metal fibers are strong, but can't be stretched very far. Rubber fibers are stretchy, but they're not very strong. Well, scientists have combined the selling points of both materials into one type of hybrid fiber. It could be used in applications such as soft robotics.
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Diamond is a useful material, but its relative rarity on Earth makes it difficult to get. Now, researchers at NCSU have demonstrated a new way to convert carbon nanofibers and nanotubes into diamond fibers that can be performed in a lab more easily than existing techniques.
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When you imagine robots, you probably aren’t picturing stretchy meshes that can float on water, but that’s exactly what researchers have developed. These soft structures are 3D printed and embedded with magnetic particles that let them stretch and compress to pick up and move small objects.
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"Sue" is the most complete Tyrannosaurus rex skeleton ever found. Although the fossilized bones were unearthed 20 years ago, scientists recently discovered the remains of a previously-unknown shark that co-existed along with the dinosaur – and the fish has been named after a classic video game.
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