Engineered microbes may find use in living, long-term mosquito repellent

There could soon be a non-toxic, longer-lasting and less-smelly alternative to DEET for repelling mosquitos. Scientists have created genetically engineered human skin bacteria that are decidedly unappealing to the irritating and disease-spreading insec… Continue reading Engineered microbes may find use in living, long-term mosquito repellent

Bulge-bellied hybrid-electric airliner to debut in 2028

Travelers could be making all-electric airline flights as soon as 2028. That’s when Heart Aerospace’s well-funded hybrid-drive ES-30 is planned to enter service, with a projected battery range of 200 km (124 miles) – or much farther in extended-range m… Continue reading Bulge-bellied hybrid-electric airliner to debut in 2028

Metal mouth – Komodo dragons’ teeth found to have a sharp iron coating

A hard coating of iron makes Komodo dragons' serrated teeth even tougher – and dinosaurs such as T-Rex may have had something similar

As if Komodo dragons didn’t seem ferocious enough already, scientists have now discovered that the reptiles tear through flesh using a coating of iron on their teeth. It is now believed that dinosaurs such as Tyrannosaurus rex may have been similarly endowed.

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Category: Biology, Science

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Clever armadillo-inspired “fabric” gets stiff or soft as needed

Soft materials and stiff materials both have their uses, but the two properties typically aren’t seen in one substance. RoboFabric is an exception, then, in that it can be switched back and forth between soft and stiff states.Continue ReadingCategory: … Continue reading Clever armadillo-inspired “fabric” gets stiff or soft as needed

Bonded-ti ebike brings monocoque looks to fitness riding and commuting

Pricing for the Möve Avian starts at €7,490 (about US$8,157)

Let’s be honest … general-use ebikes are often pretty clunky, with their utilitarian welded aluminum construction. The limited-edition “monocoque-look” Avian definitely bucks that trend, as it sports what is claimed to be the world’s lightest titanium ebike-specific frame.

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Category: Bicycles, Transport

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Magnetic ratchet multitool attacks daily jobs with quick-fold design

Multitool-maker Logical Carry has returned to Kickstarter with an upgraded take on its Ti-Mag titanium ratcheting screwdriver. The new V2 model still magnetically holds five bits, but features a handy folding design along with other improvements.Contin… Continue reading Magnetic ratchet multitool attacks daily jobs with quick-fold design