Joshua Foer: Moonwalking With Einstein and Memory

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Who us Joshua Foer in Moonwalking With Einstein? What did Foer achieve, and how did he do it?

Joshua Foer in Moonwalking with Einstein is an author and mnemonist who won the 2006 US Memory Championships. Joshua Foer was a journalist who reported on the memory championships. He was fascinated by the contest, and set out to learn everything he could about memory—eventually returning to the Memory Championships as a contestant.

Keep reading to find out more about Joshua Foer in Moonwalking With Einstein, including everything you need to know about his memory training.

Joshua Foer: Moonwalking With Einstein and Memory Training

In 2005, journalist Joshua Foer (Josh) reported on the US Memory Championships. Many of the competitors he interviewed told him that they weren’t geniuses. They simply used memory techniques, and the techniques were so accessible anyone could learn them—including Josh. Grand Master of Memory Ed Cooke offered to train Josh in the memory arts and Josh, considering it a good journalistic experiment, agreed. 

Over the next year, Josh learned the memory arts from Ed but also studied memory more broadly, interviewing famous mnemonists, savants, scientists, and researchers. Moonwalking with Einstein is a compilation of everything he learned and the story of his year training to be a mnemonist, or mental athlete. Read about Joshua Foer’s Moonwalking with Einstein journey.

Memory Training

Josh started his memory training by memorizing Ed’s to-do list using the method of loci. Then, he memorized some of the to-do list post-it notes stuck on his walls, such as to get his car inspected or to find books on specific subjects. He tried to use his memory in his daily life rather than simply practicing for the specific challenges he’d be facing in the national championship. He memorized phone numbers and his credit card numbers.

Josh tried poetry. He first tried “Jabberwocky,” which is made up almost completely of nonsense words. He didn’t know how to make images out of not only abstract but unreal words such as “brillig” and ended up just memorizing by rote.

Cards were Josh’s strongest event because he used an advanced PAO system. At a certain point, however, he hit a plateau and couldn’t get his speed any faster. He consulted Ericsson, who advised him to practice deliberately. Josh did this by timing himself with a metronome and forcing himself to go faster than his usual pace. Whenever he came to a card that gave him trouble, he took the time to analyze why.

Josh logged his progress on a spreadsheet and consulted regularly with Ed. When Josh found himself getting bored by his training and easily distracted by more interesting things going on nearby, Ed suggested he try earmuffs and pinhole glasses to minimize distractions.

Ed’s Birthday Party

Joshua Foer in Moonwalking with Einstein returned to Oxford to work with Ed in person. He timed the trip so he could attend Ed’s twenty-fifth birthday. Ed’s party had some mnemonist-specific elements—it was held in a barn that Ed set up like a memory palace (fabric dividers between sections, a room full of balloons, and so on) so the party would be memorable. He also wanted to mix social circles, so everyone came in a costume that hid their face. Finally, there was a card memorizing contest between Ben Pridmore and Lukas, and after Lukas was deemed too drunk, Ben and Ed.

After the party, Josh got some more tips from Ed. Josh kept mixing up the seven of spades and diamonds, whose images were both of people riding. The spades were a jockey on a racehorse, and the diamonds were Lance Armstrong on a bike. Ed gave him two options: focus on a detail or change the image. Josh decided to focus on Lance Armstrong’s sunglasses and changed the seven of spades to a midget riding a pony while wearing a sombrero. 

Josh also found that he’d forget his card images, for which the solution was practice. He had to spend time with each character, considering everything from their taste to their clothes to how they felt about violence. Then, he imagined them doing everyday things to get used to their presence in any situation. He also had some trouble because he’d put family members into his PAO, so Ed recommended he choose other people instead.

Around a Month Before the Championship

In February 2006, Josh’s practice scores started to get competitive—he was getting close to the numbers previous champions had achieved and once even managed to do a deck of cards one second faster than the record in the US. However, Ed warned Josh that he’d likely do at least 20% worse at the actual championship when the pressure was on. Regardless, Joshua Foer in Moonwalking in Einstein decided to compete.

Joshua Foer: Moonwalking With Einstein and Memory

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Like what you just read? Read the rest of the world's best summary of Joshua Foer's "Moonwalking With Einstein" at Shortform .

Here's what you'll find in our full Moonwalking With Einstein summary :

  • The memory techniques that took the author from novice to US memory champion in one year
  • The 6 key types of memory we use everyday
  • Why memory isn't just genetic, and how you can improve your memory with the right techniques

Carrie Cabral

Carrie has been reading and writing for as long as she can remember, and has always been open to reading anything put in front of her. She wrote her first short story at the age of six, about a lost dog who meets animal friends on his journey home. Surprisingly, it was never picked up by any major publishers, but did spark her passion for books. Carrie worked in book publishing for several years before getting an MFA in Creative Writing. She especially loves literary fiction, historical fiction, and social, cultural, and historical nonfiction that gets into the weeds of daily life.

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