ScienceDaily: Strange Science News

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• Fecal transplant? Gut microbiota may play a role in development of alcoholic liver disease
• What happens when we try to manipulate our voice to attract a mate? Her voice is hot, his is not
• Impact of the 1,000 mph supersonic car predicted
• The ATM strikes back: Researchers protect money with method borrowed from an aggressive beetle

Fecal transplant? Gut microbiota may play a role in development of alcoholic liver disease Posted: 12 Apr 2014 06:33 AM PDT Exciting new data shows that the gut microbiota has a potential role in the development of alcoholic liver disease. Though an early stage animal model, a French study highlights the possibility of preventing ALD with fecal microbiota transplantation -- the engrafting of new microbiota, usually through administering human fecal material from a healthy donor into the colon of a recipient.

What happens when we try to manipulate our voice to attract a mate? Her voice is hot, his is not Posted: 11 Apr 2014 12:33 PM PDT Trying to sound sexier? Sorry, guys, it seems you just don't have what it takes. New research suggests that men cannot intentionally make their voices sound more sexy or attractive, while women have little trouble. And true to the stereotype, women will lower their pitch and increase their hoarseness to dial up the allure.

Impact of the 1,000 mph supersonic car predicted Posted: 11 Apr 2014 07:31 AM PDT What are the aerodynamic characteristics of traveling at 1,000 mph? Simulations have looked at how the car will cope with the supersonic rolling ground, rotating wheels and resulting shock waves in close proximity to the test surface at the record attempt site in Hakskeen Pan, South Africa. Where, in 2015, it will make high speed test runs of up to 800mph, with the full 1,000mph attempt scheduled for 2016.

The ATM strikes back: Researchers protect money with method borrowed from an aggressive beetle Posted: 11 Apr 2014 06:14 AM PDT Its head and pronotum are usually rusty red, and its abdomen blue or shiny green: the bombardier beetle is approximately one centimeter long and common to Central Europe. At first glance, it appears harmless, but it possesses what is surely the most aggressive chemical defense system in nature. When threatened, the bombardier beetle releases a caustic spray, accompanied by a popping sound. Researchers are now borrowing methods from the bombardier beetle to protect ATMs.

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