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WASHINGTON (Reuters) - A California sushi chef and the restaurant in which he worked have been charged with illegally serving meat from an endangered Sei whale, the Justice Department said on Thursday.

Kiyoshiro Yamamoto, 45, and the parent company of the popular restaurant The Hump in Santa Monica were charged late on Wednesday with violating the Marine Mammal Protection Act which makes it illegal to sell any kind of whale meat.

Half a century ago, thousands of pregnant women in 46 countries took a drug for morning sickness that would later be discovered to cause severe malformations in developing fetuses. Worldwide, roughly 10,000 affected children nicknamed "thalidomide babies" were born with multiple defects, including the characteristic shortened upper limbs (a condition known as phocomelia, Greek for "seal limbs"), before the drug was discontinued in 1961 after four years on the market.

An electric insulator, in the simplest terms, blocks the flow of electric current. So it would be a bit counterintuitive, to say the least, if a current on one side of an insulator could produce voltage on the other. [More]

Dear EarthTalk: I have a new linoleum floor, which I chose partly for its ecofriendliness. How do I clean and maintain it without using harsh or toxic chemicals? --A. J. Maimbourg, via e-mail

Think arranged marriages are loveless? Not so, says psychologist Robert Epstein, a contributing editor for Scientific American MIND magazine. He spoke March 10 at the 92nd Street Y’s Tribeca site in New York City:

“And there’s even a study published in India [Usha Gupta and Pushpa Singh of the University of Rajasthan, 1982] but using an American love scale, called the Rubin Love Scale, that compared love in love marriages in India, because they have those, too, to love in arranged marriages. And in this particular study, love in the love marriages starts out very high. And then over time it decreases. That’s what all of our studies show. And in the arranged marriages--and this is true in my work, too--we see the love starting out relatively low. Because in some cases the people barely know each other, sometimes they’ve had a half an hour of contact in total before they got married. And then it increases gradually, surpasses the love in the love marriages at about five years. And 10 years out it’s twice as strong.”