Nuclear

Leaky Fukushima nuclear plant raises seafood poisoning concerns

Publication: NBC News   Date: August 20, 2013   View Article

The 300 tons of radioactive water leaked to date from a storage tank at the crippled Fukushima nuclear plant in Japan is raising new concerns about the safety of seafood from the region, according to scientists.

Highly contaminated water from the newly reported leak is seeping into the ground, officials with Tokyo Electric Power Company told reporters Tuesday. They do not believe the water has reached the ocean, given the distance of the tank from the harbor. Still, it is likely only a matter of time before it does, said William Burness, an oceanographer at Florida State University, who studies environmental radioactivity.

The concern is that the radioactive water leaking from the storage tanks will eventually end up in the ocean and contaminate the marine environment, in particular fish that people eat, Burnett told NBC News.

Robots to the rescue in Japan

Publication: msnbc.com   Date: March 15, 2011   View Article

As the search for survivors and grim recovery of bodies continues following the devastating one-two punch of the 9.0 magnitude earthquake and subsequent tsunami in Japan, researchers are weighing what types of robots could be most helpful.

There are ground-based robots, for example, designed to climb up and down piles of rubble and slither into otherwise inaccessible cracks to look for survivors. Other robots are designed to work underwater, looking for survivors in cars that fell off bridges and to check the integrity of infrastructure.

© 2008-2010 Collected Writings By John Roach