30/10/2014

Researchers testing filters to contain radioactive materials

If released in significant quantities, radioactive materials pose a potential threat to people and the environment. Now, new research at Mississippi State University is helping the nuclear industry ensure that radioactive ...

Steering ESA satellites clear of space debris

Improved collision warnings for its Earth observation missions means ESA controllers can now take more efficient evasive action when satellites are threatened by space junk.

Water purification at the molecular level

(Phys.org) —Fracking for oil and gas is a dirty business. The process uses millions of gallons of water laced with chemicals and sand. Most of the contaminated water is trucked to treatment plants to be cleaned, which is ...

New world record for a neutron scattering magnet

A unique magnet developed by the Florida State University-headquartered National High Magnetic Field Laboratory (MagLab) and Germany's Helmholtz Centre Berlin (HZB) has reached a new world record for a neutron scattering ...

Harnessing crowds to analyze clouds

(Phys.org) —When it comes to analyzing hurricanes and other tropical cyclones, lack of data isn't the problem. Scientists have 30 years' worth of satellite images of these massive storms. However, what they don't have is ...

Image: Hubble views the whirling disk of NGC 4526

This neat little galaxy is known as NGC 4526. Its dark lanes of dust and bright diffuse glow make the galaxy appear to hang like a halo in the emptiness of space in this image from the NASA/ESA Hubble Space Telescope.

Preparing for a zero-emission urban bus system

In order to create a competitive and sustainable transport system, the EU must look to alternative fuels to replace or complement petrol and diesel. Not only will this reduce transport emissions but it will also improve air ...

The economics of age gaps and marriage

Men and women who are married to spouses of similar ages are smarter, more successful and more attractive compared to couples with larger age gaps, according to a paper from CU Denver Economics Assistant Professor Hani Mansour ...

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