Funeral bosses plan to boil bodies to dust

First we had burials in the garden, then in your favourite car...but if you really want to be different - and green - how about your remains being boiled in water?

Cemetery bosses are in talks with a British firm which plans to turn bodies to dust rapidly by submerging them in water and heating them to 150C (302F).

The process - called resomation - is similar to cremation but the company claims it is better for the environment.
This is because it uses less energy and does not emit any harmful chemicals.

When a body is cremated, it is heated to up to 1,200C (2,192F) and lets off a number of harmful gases, including high levels of mercury. With resomation, there is also no wooden coffin to be destroyed.

It would cost up to £300,000 to install a machine and the cost per funeral would be around £300 - about the same as a cremation.

While the process is not yet a legal alternative to burial or cremation, the Government has said it will consider any application.
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Energy group blows £500m

International Power, which operates several gas and coal-fired plants in Britain, has splashed out €868m (£500m) in cash for a portfolio of wind farms in Germany and Italy.
The deal, announced last night, is a clear sign that the company expects power prices to rise.

Under the terms of the deal, International Power is buying the Trinergy wind portfolio from a group of private investors connected with the Matrix Group and CJS Capital Partners.

The wind portfolio has a total capacity of 648 megawatts and the deal more than doubles International Power's current wind capacity to over 1,000 MW.
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Solar Tower

Buoys flex artificial muscles for renewable energy

Artificial muscles are being used to turn the ocean's waves into electrical power in a novel pilot project off the coast of Florida, US.
The "muscles" produce electricity as they bob up and down attached to buoys. Although they only generate enough power to light a small light bulb currently, the scientists involved see it as a first step to implementing a new, cheap technology for harvesting renewable energy from the ocean.
The artificial muscles are made from electroactive polymers, a material that can be physically activated with a jolt of electricity.
Electroactive polymer artificial muscles (EPAMs) are heralded as a key technology for powering future robots and other machinery. The design is remarkably simple – essentially several sheets of specialised rubber sandwiched between two elastic, oppositely-charged electrodes. When an electric charge is applied the electrodes squeeze the rubber. When the charge is dropped, the rubber relaxes.
Crowded fieldRoy Kornbluh of Stanford Research Institute International in California, US, and colleagues simply reversed the process. They rolled a sheet of EPAM into a cylindrical shape, and attached a weight to one end. They then fixed it to a weather and navigation buoy inside a watertight capsule.

As the buoy floats on the ocean surface, the force generated by the wave action stretches and relaxes the rubber, oscillating the distance between electrodes and generating electricity .ANIMATION

With an average 0.8-meter wave, each stretch of the muscle can generate as much as 20 watts of power. Since waves tend to come about every 4 seconds, though, the sustained energy output is closer to 5 watts.
"Right now we're just powering lighting systems on a buoy," Kornbluh admits, "but we want to scale up by orders of magnitude, and you can imagine hundreds or thousands of these thing scattered in the ocean."
In the last year, nearly 40 applications were filed with the US Federal Energy Regulation Commission for installing the ocean energy systems along the US coastline. It is a crowded field, but Kornbluh believes the simplicity and low cost of his design could give it advantages over competitors.
No adverse affects"Most wave systems are more complicated, they use flowing hydraulic fluid to turn a transmission, which then spins a turbine," Kornbluh says. "We're just stretching our generator. It's hard to imagine anything more simple."
The US energy market could welcome ocean energy technology with open arms. A recent report issued by the Electric Power Research Institute suggested that ocean energy could expand to meet 10% of the total electricity demands of the US without any measurable adverse effects on the environment.
"Either way it's encouraging that someone is working with artificial muscles and moving in a direction that is really our problem now – energy," says Yoseph Bar-Cohen of Jet Propulsion Laboratory in Pasadena, California.
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