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This week, Pilgrim Nuclear Power Station will power down for the last time.

Over the next few years, workers will move the radioactive fuel into storage, dismantle the plant, and clean up the site. The process is called decommissioning, and a lot of people are worried about safety, cost and where the nuclear waste will finally end up.

The biggest source of radioactivity at Pilgrim is the plant’s fuel assemblies, which power the reactor. Entergy, the company that owns Pilgrim, says there are 580 fuel assemblies currently in the reactor, and another 2,378 used assemblies cooling off in the blue water of the plant’s spent fuel pool. That’s in addition to 1,156 stored outside the plant in huge containers.

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Scientists at the University of Helsinki working in collaboration with the University of Oxford have deciphered for the first time how a virus genome is condensed inside the capsid of a virus.

“The motivation of the study was to increase our basic understanding of viral replication, but in the long term this may contribute to tackling viral disease,” says the director of the of the project, Associate Professor Juha Huiskonen from the Helsinki Institute of Life Science, HiLIFE.

The breakthrough results were achieved using cryogenic electron microscopy, a method that has in recent years revolutionised —a field of biology that aims to understand how molecules of life work at the atomic level.

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We found that eating one cup of blueberries per day resulted in sustained improvements in vascular function and arterial stiffness—making enough of a difference to reduce the risk of cardiovascular disease by between 12 and 15 percent.


Eating a cup of blueberries a day reduces risk factors for cardiovascular disease—according to new research led by the University of East Anglia, in collaboration with colleagues from Harvard and across the UK.

New findings published today in the American Journal of Clinical Nutrition show that eating 150g of blueberries daily reduces the risk of by up to 15 percent.

The research team from UEA’s Department of Nutrition and Preventive Medicine, Norwich Medical School, say that blueberries and other berries should be included in dietary strategies to reduce the risk of cardiovascular disease—particularly among at risk groups.

Energy drinks are causing potentially fatal heart disorders that are not explained by their high caffeine content, a study has found.

Experts have warned people with congenital heart conditions and high blood pressure to limit their use of the drinks after the largest study yet found they caused substantial interference in the electric signals that govern the organ.

A trial of participants between the ages of 18 and 40 revealed the speed at which the heart reset itself after beating was altered at least four hours after consuming an energy drink.

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This post by Prof. Kevin Warwick originally appeared at OpenMind.

Article from the book There’s a Future: Visions for a Better World

If you could improve by implanting a chip in your brain to expand your nervous system through the Internet, ‘update yourself’ and partially become a machine, would you? What Kevin Warwick, professor of cybernetics at the University of Reading, poses may sound like science fiction but it is not; he has several implanted chips, which makes him a cyborg: half man, half machine. In this fascinating article, Warwick explains the various steps that have been taken to grow neurons in a laboratory that can then be used to control robots, and how chips implanted in our brains can also move muscles in our body at will. It won’t be long before we also have robots with brains created with human neurons that have the same types of skills as human brains. Should they, then, have the same rights as us?

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May 29 (UPI) — Geologists have found a possible early signature of massive earthquakes. New research suggests the telltale seismic pattern shows up between 10 seconds and 15 seconds into a seismic event.

Scientists discovered the warning sign after analyzing GPS records of peak ground displacement during dozens of earthquakes. The analysis of several GPS databases revealed a point in time when the beginnings of an earthquake takes the form of a “slip pulse,” the mechanical functions of which scale with magnitude.

The discovery, published this week in the journal Science Advances, allowed scientists to differentiate between small- to medium-sized earthquakes and large to extra-large quakes.

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