How to rig a football to deflate (Update)

UPDATE Jan. 27, 2015:  Physicist spells out a way to make footballs “shrivel to completely flat after cooling.” ORIGINAL POST The New England Patriots could have legally rigged footballs to wind up underinflated. Patriots head coach Bill Bellichick spelled out much of this scenario in a news conference much of the media apparently failed to understand. He Read More …

‘Lost’: Land of the Living Dead

You know why pilot Frank didn’t see a wedding ring on the hand of the waterlogged pilot’s corpse? Because the body will turn out to be Frank’s.  On Thursday’s show, the freighter captain shows Sayid and Desmond the black box flight recorder from the bottom-of-the-sea wreckage of Oceanic Flight 815 and says someone went to a lot of trouble to fill Read More …

Would Someone Study How Many Studies Prove Bogus?

Seriously. Today’s study is tomorrow’s refuted study. All too often. But how often? Still imagine these series of headlines: Study: 62.5 pct. of studies are later discredited Study that discredited studies ain’t true either Study that discredited discrediting study also discredited Gosh, just can’t believe anything you read anymore (including this). 

Muggy Index

Life used to be simpler. Forecasters told you the “relative humidity.” But, no. That’s no longer the best measure. Now it’s the “dew point.” Supposedly it tells how much total moisture’s in the air, which better correlates to mugginess. (You don’t feel muggy when it’s 100 percent humidity at 40 degrees. Supposedly. But I think Read More …

A Sci-Fi Limerick

Wrote this long ago. Found it filed away. (Revised 7/9/07 … by adding a helpful title) A Day in the Not-So-Distant Future They resisted our every advance. They said, “Please do not take the chance!”       But we used careful means       To tamper with genes, And now the smartest “men” are plants!

Re-creating Creationism

Either Something can be created from Nothing, or Everything always was. Even throw God into the mix: Either He was created himself, or He always was. (Or, as I suspect, we’re so stuck on this “time” illusion, we’re totally off the track, because there is only “is,” never was a “was.”) Here’s my point: Begin at the true Read More …

Cover Greenland, Alaska and Siberia With Snow Machines?

OK, OK, OK, maybe the physics here won’t work. And the scale might be impossible, too. But if sea levels will rise because of melting ice sheets, how about creating some new ones? Put snow machines all over Greenland, and maybe Alaska and Siberia, too. Maybe even on icebergs at the North Pole. Pile up Read More …

Teach the Math People Really Use: Probability and Statistics

Ever use that algebra and calculus you learned in high school? Most people don’t, I’ll bet. But every day we make decisions or encounter information involving odds and numerical evidence. Play poker? Buy a lottery ticket? Decide to fly or drive? Read a story about how married people live longer? Or how a drug cuts the risk of a rare Read More …