In 1986 the U.S.S.R. attempted to clone Chuck Norris. The scientists failure was covered up and we now know their attempt as the Chernobyl disaster.

It was a celebratory mood with the boys at NASA; they had just made the scientific achievement of a lifetime. As they were uncorking a bottle of champagne, Dr. Lowenstein, the head scientist at NASA, asked everyone to be quiet as he had received a congratulatory phone call from the President of the United States. He picked up a special red phone, and spoke into it. "Mr. President," said Dr. Lowenstein, grinning broadly, "after twelve years of hard research and billions of dollars spent, we have finally found intelligent life on Mars." He listened for a second, and his smile gradually disap ... read more

I would make a science joke but all the good ones ARGON.

Scientis cannot figure out where Atlantis is... Chuck Norris owns a villa there.

"Yesterday, scientists revealed that beer contains small traces of female hormones. To prove their theory, the scientists fed 100 men 12 pints of beer and observed that 100% of them gained weight, talked excessively without making sense, became emotional, couldn't drive, and refused to apologize when wrong. No further testing is planned."