In Praise of Mindless Time

Posted on by Lori Jia

Discover, March 25, 2019

Link

I am going to do my best to hold your attention until the very last word of this column. Actually, I know it’s futile. Along the way, your mind will wander off, then return, then drift away again. But I can console myself with some recent research on the subject of mind wandering. Mind wandering is not necessarily the sign of a boring column. It’s just one of the things that make us human.

Everybody knows what it is like for one’s mind to wander, and yet, for a long time psychologists shied away from examining the experience. It seemed too elusive and subjective to study scientifically. Only in the past decade have they even measured just how common mind wandering is. The answer is very.

Continue reading “In Praise of Mindless Time” →

The Big Sleep

Posted on by Lori Jia

Discover, March 25, 2019

Link

I was looking forward to my first experience with anesthesia. I had been laid out on a stretcher, and nurses and doctors were prepping my midsection so they could slice it open and cut out my appendix. After a bout of appendicitis, a short vacation from consciousness seemed like a pleasant way to spend a few hours. I had no idea what anesthesia would actually feel like, though, and suddenly I was seized by skepticism. I tried to hoist myself up, already swabbed in iodine, as I suggested that I ought to pop into the men’s room before the scalpels came out. I wouldn’t want to interrupt the surgery with a bathroom break. “Don’t worry,” one of the nurses replied. “We’ll do that for you.”

Continue reading “The Big Sleep” →

Why Would an Animal Trade One Body for Another?

Posted on by Zimmer

The New York Times, March 25, 2019

Link

As a child growing up in the Netherlands, Hanna ten Brink spent many days lingering by a pond in her family’s garden, fascinated by metamorphosis.

Tadpoles hatched from eggs in the pond and swam about, sucking tiny particles of food into their mouths. After a few weeks, the tadpoles lost their tails, sprouted legs and hopped onto land, where they could catch insects with their new tongues.

Eventually Dr. ten Brink became an evolutionary biologist. Now science has brought her back to that childhood fascination.

Continue reading “Why Would an Animal Trade One Body for Another?” →

The Look of Lust

Posted on by Lori Jia

Discover, March 24, 2019

Link

On April 11, 1944, a doctor named T. C. Erickson addressed the Chicago Neurological Society about a patient he called Mrs. C. W. At age 43 she had started to wake up many nights feeling as if she were having sex—or as she put it to Erickson, feeling “hot all over.” As the years passed, her hot spells struck more often, even in the daytime, and began to be followed by seizures that left her unable to speak. Erickson examined Mrs. C. W. when she was 54 and diagnosed her with nymphomania. He prescribed a treatment that was shockingly common at the time: He blasted her ovaries with X-rays.

Continue reading “The Look of Lust” →

A History of the Iberian Peninsula, as Told by Its Skeletons

Posted on by Zimmer

The New York Times, March 14, 2019

Link

For thousands of years, the Iberian Peninsula — home now to Spain and Portugal — has served as a crossroads.

Phoenicians from the Near East built trading ports there 3,000 years ago, and Romans conquered the region around 200 B.C. Muslim armies sailed from North Africa and took control of Iberia in the 8th century A.D. Some three centuries later, they began losing territory to Christian states.

Along with historical records and archaeological digs, researchers now have a new lens on Iberia’s past: DNA preserved in the region’s ancient skeletons. 

Continue reading “A History of the Iberian Peninsula, as Told by Its Skeletons” →