The IFOD
The Interesting Fact of the Day Blog
A Simple Hack for Building Positive Habits
I have a list of things that I know I should do, but I can't seem to make them a habit, such as flossing, meditating, and doing yoga every day. I also have a list of things I want to stop doing, like late-night snacking. My lack of success in these areas results in my...
Do Religious People Tip More?
Does consistent church attendance make people more helpful and generous? It's a hard question to answer because researchers don't have an opportunity to follow around people of varying religiosity and score their behavior. We each likely have our own answer to this...
The Beauty of Unmeasurable Goals
Huh. I would have thought that the world's greatest dad would have a "dad bod." Once when I was out and about with my daughter Claire we saw a guy with a t-shirt that said "World's Greatest Dad." Claire asked me, "Do you think that guy is really the world's greatest...
A Dose of Peloton Wisdom
I've written previously about the cult of Peloton and how I'm a card-carrying member of said cult (speaking of cults, this book on them has been getting great reviews). Peloton instructors are top-notch, and in addition to leading you through challenging workouts,...
How Do Drugs Get Their Complex, Hard-to-Pronounce Names?
I've long wondered why generic drug names (and some brand names) are so complex and hard to pronounce. I'm always impressed when the pronunciation rolls off a doctor's or pharmacist's tongue. How do these drugs get their complex generic names, and how do they get...
The Most Deadly Predator in the World
Recently I read in Maria Konnikova's excellent book The Biggest Bluff about the concept of predator success rate and which predator is the most deadly. Predator success rate is the percentage of time a predator catches and kills prey that it stalks. While we might...
Why The Future of Cars is (Probably) Electric
At the turn of the 20th century, a third of all cars on the road were electric. Electric cars had advantages over their internal combustion engine rivals: According to the US Department of Energy early electric cars "were quiet, easy to drive and didn’t emit a smelly...
What is the “Wicked Bible”?
In 1631 Robert Barker and Martin Lucas, royal printers to King Charles I of England, printed about 1,000 copies of the Bible that had a curious mistake in the Ten Commandments. The Ten Commandments are found in Exodus 20: 3-17. Here's the list from the Wicked Bible:...
How to Live Longer
Dr. David Sinclair of Harvard Medical School, one of the world's foremost experts on aging, thinks aging is a disease that someday can be cured. In the meantime, there are treatments that can add years (or even decades) to our lifespans. The information for this IFOD....
Failure is Just the First Step on the Road to Success
“Success is failure in progress.”-Albert Einstein In 1953, fledgling start-up Rocket Chemical Company's three employees sought to create a rust-prevention and degreaser for the aerospace industry. Their first 39 "water displacement" formulas didn't work but the 40th...
Doing Without Doing: The Law of Reversed Effort
“The harder we try with the conscious will to do something, the less we shall succeed.”― Aldous Huxley I've recently written a book which will be published in the spring of 2023. While overall the experience has been deeply satisfying, at times it was incredibly...
What is “Chekhov’s Gun?”
A few weekends ago, I watched Lethal Weapon 2 with my daughters and nephew. Early in the movie the main characters, Martin Riggs (played by Mel Gibson) and Roger Murtaugh (Danny Glover), are startled by a worker at Murtaugh's house using an air gun. Riggs and Murtaugh...
Get in Touch
Want to book John at your next event? Or, do you have a question for him, a topic you'd like him to explore on his IFOD blog, or just want to say hey? Reach out here, he responds to all inquiries (although it might take some time—he gets a lot of fan mail).
Read
Contact
314-719-1523
jjennings[at]archbridge.com










