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Creating liquid fuel with electricity

isobutanol_bioconversion

Researchers have generated isobutanol from CO2 using a genetically engineered microorganism with solar electricity the sole energy input.

Electric vehicles have come a long way in the past decade, but they still have many disadvantages when compared to internal combustion engine-driven vehicles. The lithium-ion batteries that power electric vehicles have a much lower energy storage density when compared to liquid fuel, they take longer to “refuel,” and they lack the supporting infrastructure that has built up around conventional vehicles over the past century. Now researchers at the UCLA Henry Samueli School of Engineering and Applied Science have developed a process that could allow liquid fuel to be produced using solar generated electricity.

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America’s fastest growing group in the workforce is changing what it means to be ‘retired’

Senior Worker in Supermarket

According to government estimates, the over-65 set is the fastest growing segment of the working population: More than 7 million are punching the clock.

Ailika Thomas’ husband brought her coffee in bed after she woke. It was 7 p.m., and the 73-year-old was facing a long, moonlit drive from her rural Indiana home to Chicago; Dean wanted to make the journey as easy as possible for his wife. He warmed the car and stocked it with snacks while she got dressed. When Ailika emerged from the back door in a pink-and-white pants combo accompanied by her two Yorkshire terriers, Dean gave her a warm goodbye kiss and made her promise to call at journey’s end.

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Dogs could lower stress at work and improve morale

dog

Researchers studied 75 people at a manufacturing company where each day for a week 20 to 30 people were allowed to bring their dogs to work.

Bringing a dog to work could come with practical difficulties, but a trial at an American company suggested it improved people’s job satisfaction.

Bees ‘Self-Medicate’ when infected with some pathogens

bees 34567

When faced with pathogenic fungi, bees line their hives with more propolis – the waxy, yellow substance seen here.

Research from North Carolina State University shows that honey bees “self-medicate” when their colony is infected with a harmful fungus, bringing in increased amounts of antifungal plant resins to ward off the pathogen…

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Woman making fortune from made-to-measure penis warmers

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Croatian seamstress Radmila Kus

Croatian seamstress Radmila Kus has revealed she is struggling to cope with the huge demand for her latest product – her very own range of willy warmers. Knitting fan Radmila said ‘she just can’t keep up’ after launching her bespoke men’s product – and has had to recruit a small army of knitters in a bid to increase production…

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Oldest man-made animal structures found by Google Earth

animal-mound 23534

Google Earth strikes again!

It looks like simple mounds of earth from ground level, but when archaeologist Robert Benfer looked at Google Earth images of Peru, he discovered that they look like orcas, condors, and even a duck.

Archaeological evidence at the sites pegged the mounds at more than 4,000 years old – making them the oldest animal-shaped structures made by man…

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Screen rage is the new temper-tantrum

screen rage problem

Don’t take away the iPad!

At five years-old, it’s no fun getting interrupted while you’re focused on something. As a parent, I compensate for that by employing a series of intricately planned measures to guide my son from whatever he happens to be doing towards whatever it is that I want him to do instead.

The extremity of these measures depends entirely what’s being interrupted. If he’s playing outside with his sister, the steps I take are fairly mundane. I give him a few, gentle time checks (“five minutes until dinner” … “3 minutes until dinner” …), and then offer something enticing enough to make putting down the ball seem like less of an intrusion (“Tonight’s chicken has both teri and yaki on it!”).

If I need to transition my son from building a cardboard village with grandma to going to bed for the night, I need to combine my time checks with some subtle threats and an Obi Wan Kenobi-like response to his three hundred or so repetitions of some variation of, “No. I don’t want to. But you said. Why are you doing this to me?”

The techniques are all pretty simple and effective. Until it’s time to get him to put down the iPad.

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Insect inspires super-buoyant aerogel

waterstrider

Water strider inspires super-buoyant material.

Among the lightest solid materials in existence are Aerogels, and they are created by replacing the liquid component of a gel with a gas – this results in their extremely low density, and has earned them the nickname of “frozen smoke.” Now, scientists have created a new type of aerogel that is inspired by the feet of the water strider. The material is reportedly so buoyant, that a boat made from one pound (454 grams) of it could carry about 1,000 pounds (454 kg) of cargo.

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Floating wind turbines will harness high altitude winds

Altaeros-Energies

Altaeros Energies floating wind turbine.

Altaeros Energies has developed a floating wind turbine that’s a cross between a traditional windmill and a blimp in an effort to harness strong high-altitude winds. After some successful tests, the Altaeros team is confident that this new levitating wind turbine will be a viable clean energy option for remote villages and military sites.

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Bump Pay – an app that lets you pay your friends by bumping iPhones

[youtube]http://www.youtube.com/watch?v=pzTZ0WmwahM[/youtube]

If your friend owes you money, lacking cash is no excuse if he’s got an iPhone.  Just like sending contact information with the Bump app, you can now transfer money the same way with Bump Pay. The free app asks for your email address when it’s initially opened. You and your iPhone-wielding friend bump hands; when you feel the vibration, the money’s a-moving.

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Evacuated Tube Technology – rewriting the rules of high speed travel

[youtube]http://www.youtube.com/watch?v=5EgVHdTuE10[/youtube]

ET3, a licensing organization, holds a patent to Evacuated Tube Technology or ETT and say that with their tubes, you will eventually be able to get you from New York to Beijing in 2 hours and from New York to London in less than an hour.

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