I’ve always admired the way bestselling author A.J. Jacobs turns his life into a laboratory for testing quirky ideas. He’s written books about following every biblical law for a year, reading each entry in the encyclopedia, and thanking a thousand people responsible for his morning coffee. I consider it immersion journalism. He calls himself a human guinea pig.

So I was delighted to meet A.J. at a recent Substack event. Afterwards we spent an hour talking live on Substack about two dozen of the odd and creative tools he uses and trading ideas about our experiments. Watch the recording above, including some surprising confessions, and see a summary of the tools and links mentioned below.

Add surprise to your day

Algorithms narrow what we see and filter outliers. So A.J. seeks out serendipity.

* Wiki Roulette serves up random Wikipedia entries, while Window Swap lets him peer out of windows all over the world.

* Ground News A.J. uses this app to see how outlets across the political spectrum cover the same story. Its Blindspot feature surfaces stories covered mostly by one side. I mentioned a related newsletter, The Flip Side, which picks a daily topic and spotlights commentary from the left and right.

* Seek out surprises A.J. asked Claude for 10 articles he would probably find boring, annoying, or offensive. It surfaced one gem, about ancient Egyptians buried with golden tongues so they could speak in the afterlife.

* Try it yourself Here’s my own anti filter-bubble prompt, and the 5 odd links ChatGPT gave me in my first experiment.

* Serendipitous Reddit For stumbling onto curiosities, I’ll type a keyword into the Reddit search box. During my live chat with A.J. I found r/Whatisit, where people post photos of unidentifiable objects. The crowd figures out what they are. And r/MadeMeSmile, which is heartwarming. Try the free Random Reddit Stumbler Chrome extension to discover new Reddit communities. Caveat: You might waste time procrasti-surfing in rabbit holes.

* A.J.’s NYTimes archive trick Search the Times all the way back to 1851 for a word of your choice, then read early mentions. Searching for “dogs” led A.J. to a disturbing 1896 editorial titled “All Dogs Deserve Death” (screenshot), which argued that dogs spread disease. “It was proof that clickbait is not a totally new phenomenon,” he says. A.J.’s caveat: the archive surfaces ugly history. Searching “cocaine” turned up overtly racist reporting. Accessing the archive requires a subscription.

* Read A.J.’s take on injecting randomness into your life

Play with words

* Parseword The creator of Wordle, Josh Wardle, made this tricky new word game. A.J. describes it as an on-ramp to British cryptic crosswords, which blend wordplay with anagrams and obscure puns. “They’re infuriating,” he says, “but at the same time, very addictive.” I find this one fun but hard.

* Raddle Try this word ladder with a twist. The clues are are out of order. A.J. says he enjoys it because you can finish in two minutes. I appreciate the hints so I don’t get stuck.

* OneLook “An amazing search engine for words,” A.J. says. Type a word and get its history, related terms, definitions from numerous dictionaries, or quotes, phrases, and lyrics that use it. Or use wildcards to find words that start or end with a group of letters. OneLook scans 17 million entries in 805 dictionaries to answer queries. They also designed an amusing new word game called Cadgy.

* Anagram sites. The Word Finder and other multi-word anagram tools like Anagram Solver handle phrases, not just single words. Scrabble Solver helps you find words with your tiles.

* Droodles This playful format for minimalist drawings centers on absurd captions, as in these examples. Play by guessing the captions, or make up your own.

Wake up your senses

* The Sommelier Wine Aroma Kit by Aromaster A.J. bought is a training kit for aspiring oenophiles. It has 88 tiny bottles of individual scents, including Rose and Lemon. Horse sweat, the set’s last bottle, isn’t something you want in a wine. The kit is $400 on Amazon, but you can make a simpler one for $30. A.J. tries to identify scents for three minutes each morning to strengthen his nose for food. Smell is our least trained sense, he says.

* Use your own spice rack When my daughters were little, we’d play a guessing game, taking turns holding a spice bottle beneath our noses with our eyes closed. It entertained us in the kitchen and cost nothing.

* Vision-distorting glasses A.J. ordered 10 pairs that alter how you see. One simulates a bee’s vision. Another tries to represent macular degeneration. Some are prisms that flip the world upside down. He started this exploration after hearing that yellow-tinted glasses brighten your mood. The tint did little for him. But it made a point, he says. “What we see is a very narrow spectrum of reality.”

Watch movies better

* Audio description Most streaming apps have an accessibility feature that lets you hear a narrator describe what’s happening on screen. It’s designed for blind and low-vision viewers. A.J. isn’t vision impaired, but uses it anyway. “It’s educational,” he says. “I learn a lot from the voiceover that I didn’t know before.” Watching an Agatha Christie film, he discovered what a cloche is. And a trilby. The narration also alerted him to a novel detail: the O in the Focus Features logo is deliberately out of focus. A.J. says he admires the concise writing required to fit every word between the dialogue.

* Closed captions A simpler feature we both use. A.J. turns them on for song titles and for accents. “You’re watching Derry Girls and you have no idea what people are saying.” I started relying on captions for The Wire.

* Playback speed A.J. watches films at 1.5x or 2x speed. “I see twice as many movies,” he says. “I admit, I may get 80% as much out of them.” He knows filmmakers hate it.

* Netflix offers 1.5x, but not while casting or on the ad-supported web player

* Apple TV and Prime go to 2x

* Chrome extensions like Video Speed Controller give you finer control

* Slow motion A.J. also watches at 0.5x speed sometimes to study scene design. Dense shows like Veep need to be slowed down, he says, not sped up.

* WhenJumpScare A.J. appreciates psychological horror, but he hates jump scares. This free site tells you exactly when surprises are coming so you can look away. “I love a horror movie,” he says, “and I’m not going to watch it if I’m going to be jumping in my seat the whole time.”

* RunPee (iPhone/Android) This free app (screenshot) tells you the ideal minute to run to the bathroom during a long movie, and sums up what you missed. A.J. used it for Christopher Nolan’s nearly three-hour Odyssey.

Stretch your brain

reMarkable tablet We both own one. I use mine to sync, back up, and organize my handwritten notes. A.J. never connects his to the internet. Every morning he spends ten minutes brainstorming with it by hand.

Sometimes he flips open a magazine for an improvised prompt. He saw a snowman picture recently and started riffing: “What if it’s a snow woman? What if the pipe is a vape? What if the coal eyes are solar panels?”

“99% of these ideas are terrible,” he says. But he doesn’t mind. “If you believe the brain is a muscle, and I do believe there’s something to that metaphor, then this is like going to the gym for me.”

Add color to your space

I shared with A.J. three of the most colorful objects in my office. I have no affiliation with any of these companies. I’m just sharing what’s on my desk.

CMY Cubes A small glass cube reflects light next to my laptop. Each face has a different color. Look through it at an angle and the light refracts into new colors. Designed in Australia, the smallest cubes cost about $23. No batteries, no app. I found mine at the Toy Fair, the annual trade show at NYC’s Javits Center where thousands of toymakers show new wares.

Merge Cube A foam cube that supplements augmented reality apps. When you use a compatible app, each of the cube’s faces renders a distinct three dimensional image on your computer or phone screen. I confess, though, that sometimes I just use it as a stress ball.

T2 double-walled glass tea flask Some teas smell as good as they taste, and some have a lovely tint. I can see, smell, and savor tea with this clear flask I got as a gift. I do wonder, though, if it’ll shatter if I accidentally knock it off my desk someday.

Think with games

Brainspin I use dozens of games in my teaching, including those in my Pinterest creativity card game collection. Brainspin is the simplest. It’s a deck of two-dimensional pictograms I use as a brainstorming warm-up in the classes I teach. $25 for a set of two decks, designed by Frankie Abralind, who is now on Substack.

Bonus links for more of A.J.’s quirky takes on life

* Read A.J.’s newsletter, Experimental Living for more on his adventures.

* Watch his five TED talks for more on his unique life experiments

* Listen to his Puzzler podcast

* Check out his books, which are consistently quirky and funny

I’m looking forward to the book A.J.’s working on next, about misinformation. He’s fact-checking his own life. “How do I know the world is round?” he asks. “How do I know my wife loves me?”

What experiment are you trying these days? Leave a comment 👇

Thanks to Len Netti, Surya, Gary Rudoren, and many others for tuning into my live conversation!

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