Gizmag news

Sneaky parasite wears dead cells as disguise to hide from immune system

Parasites are known to infect human cells through a variety of ingenious mechanisms. Many of them have even evolved sophisticated strategies to evade a host’s immune system by avoiding it entirely. One type of parasite, Entamoeba histolytica, has developed a very intriguing way to do this. It rips pieces off human cells and steals the proteins to wear them as a disguise.

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Category: Science

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Freaks of nature: We now know just why orange cats are "unique"

The existence of orange cats dates back to at least the 12th century, but scientists have only had theories that a sex-linked genetic mutation is behind it. Now, new research has pinpointed the exact variant, and it involves a gene that has previously been unknown to impact pigmentation in animals. So while there are other orange-colored mammals, the ginger cat is one of a kind.

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Category: Biology, Science

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Solo camper pod is light enough to hoist on and off the Ford Maverick

A lot has happened since we first covered the smart, tiny HitchHiker camper pod from Tusca Outdoors. The biggest thing is that it's now a part of Redneck Outdoor Products, a Missouri company specializing in hunting blinds. It's also been renamed the Freedom Camper. Most importantly, though, it's now available in a lighter, sleeker version that fits trucks as small as the Ford Maverick and requires just two people to lift on and off the vehicle. It creates an all-terrain-ready pickup camper or camping trailer, then quickly removes when the trip is over.

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Category: Outdoors, Lifestyle

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Smart building facade regulates heat by mimicking a plant and a bug

Nobody likes buildings that are too hot in the summer or too cold in the winter. That's where the FlectoLine facade comes in, as it uses not just one but two bio-inspired mechanisms to automatically regulate how much solar thermal energy gets through a building's windows.

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Category: Environment, Science

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Tiny bipedal robot rock-walks its way into the record books

What's 3.6 cm tall (1.4 in), and could one day be performing tasks such as walking through disaster site rubble looking for trapped survivors? It's Zippy, which is reportedly the smallest self-contained bipedal robot ever made – and it uses a simple but clever walking mechanism.

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Osteoarthritic knee pain reduced by in-ear vagus nerve stimulation

A new study has found the non-invasive application of in-ear electrical stimulation to the vagus nerve to be safe and effective in reducing osteoarthritis-related knee pain. It opens the door to innovative, quality-of-life-improving treatment.

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Category: Chronic Pain, Illnesses and conditions, Body & Mind

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Incredibly tiny VW camper bus plus teardrop is an adorable mini wunder

We've seen some tiny campers here over the years, fascinating micro contraptions that mash together mobility and living quarters in seemingly impossible ways. But we've never seen anything quite as tiny as the newest member of Volkswagen's storied camper van fleet. Shrunken down to model railroad size, this ID. Buzz is much more than a toy model; thanks to the addition of an equally vintage-inspired, color-matched teardrop trailer, it's also the smallest moving vehicle in an exhibit dedicated entirely to miniatures.

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Category: Automotive, Transport

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