Science

If you're a student, you may have harbored the fantasy of learning lessons while you sleep. Who wouldn't want to stick on a pair of headphones, grab some shut-eye with a lesson about, say, Chinese history playing in his ears — and wake up with newly acquired knowledge of the Ming Dynasty?

Sadly, it doesn't work. The history lesson either keeps you from going to sleep, or it doesn't — in which case you don't learn it.

Mike and Nancy Leighton's problems began on May 19, just as Mike was settling in to watch the Preakness Stakes. A neighbor in Leroy Township, Pa., called Mike and told him to check the water well located just outside his front door.

"I said, 'I'll be down in 15 minutes.' I wanted to see the race," Leighton said. But as the horses were racing, Leighton's well was overflowing. Typically, there's between 80 to 100 feet of head space between the top of the well and its water supply. But when Leighton went outside, the water was bubbling over the top.

About 10,000 people live in Wapakoneta, Ohio — half that in the 1960s. In 1969, the town wanted to honor the most famous Wapakonetan (so far), the first man to step on the moon, Neil Armstrong. So they had a parade. Here's the front page of the paper that day.

It seems like another era. It feels like another age.

It was the DayGlo world of variety TV: Dean Martin, the Smothers Brothers. It was billowing smoke of riots on campus and in the ghettos. Looking back at images of beehive hairstyles and hippy bellbottom pants it all seems so clearly like our past, something tinged with the sepia colors of old Polaroids — something we left behind.

Last of a five-part series

The droughts that have parched big regions of the country are killing forests.

In the arid Southwest, the body count is especially high. Besides trying to keep wildfires from burning up these desiccated forests, there's not much anyone can do. In fact, scientists are only now figuring out how drought affects trees.

I loved the TV show The Six-Million Dollar man growing up. For me, Steve Austin (played by Lee Majors) wasn't less cool because he had bionic implants that enabled him to perform superhuman feats. He was more cool.

Transcript

LAURA SULLIVAN, HOST:

It's WEEKENDS on ALL THINGS CONSIDERED from NPR News. I'm Laura Sullivan, in for Guy Raz.

(SOUNDBITE OF ARCHIVED RECORDING)

NEIL ARMSTRONG: That's one small step for man, one giant leap for mankind.

SULLIVAN: Astronaut Neil Armstrong, the first man to walk on the moon. He died today at the age of 82 after complications from a heart procedure. He was the first of just 12 Americans to step on the moon from 1969 to 1972.

(SOUNDBITE OF ARCHIVED RECORDING)

Transcript

LAURA SULLIVAN, HOST:

James Fallows of The Atlantic joins us as he does most Saturdays. Jim, let me get your thoughts on the passing of Neil Armstrong.