After I watched Top Gun: Maverick, I called a Navy Pilot friend to ask what he thought about the movie. His response: “At the end of the film, there’s no way the F14 could have gotten airborne with such a short run. Without a catapult, it needs about half a mile (2500 feet) to take…
I’ve never been one to watch a lot of television but, like everyone else, started binge watching during the early days of the pandemic. Soon, I was faced with a dilemma: how long should I give a popular TV series before abandoning it for something else? I decided to follow the Rule of 25 for…
Not long after I wrote about humblebragging, a reader asked me if humblebragging was an example of countersignaling. My short answer is ‘no’ but it deserves a more nuanced explanation. Signaling is a biological concept in which information is implicitly conveyed to others. Red mushrooms signal to would-be predators that they are poisonous. Peacocks bare…
A palindrome is a word, sentence, or number that reads the same backward or forward. It derives from the Greek palindromos (palin is “again, back” and dromos, “running”), suggesting the palindrome “runs back” on itself. Most credit author Henry Peacham for introducing the word palindrome into English in 1638. Palindromes are quite common in English, especially three letter ones: mom,…
The next time you’re about to humblebrag you might want to resist doing so; humblebragging can make people dislike you. In case you’re not familiar with the word, Merriam Webster defines humblebrag as “to make a seemingly modest, self-critical, or casual statement or reference that is meant to draw attention to one’s admirable or impressive…
When someone says ‘it’s written all over your face,’ they’re claiming the expression on your face reveals your true feelings or thoughts, which might be different than the words you just said. However, most of the time it’s not true. Other people can’t correctly guess what we’re thinking or feeling. It’s not written all over…
The theory of post-traumatic growth (PTG) suggests people who go through psychological trauma can have positive growth as a result. Developed by psychologists in the mid 1990’s, PTG is a process by which people develop new understandings of themselves and the world they live in, making it easier for them to face the future and…
Throughout the ages, dogs have been human’s closest companions. Research suggests one of the reasons might be that dogs understand human intention. Recent research tested whether dogs were able to distinguish intentional human actions from unintentional ones, even when the outcomes were the same. In the experiment, dogs were fed rewards (i.e. treats) through a…
The phrase ‘your ears must be burning’ tells someone you were talking about them when they were not around. But where did the phrase come from? It appears to goes back to Roman times. In Naturalis Historia, the 37-volume encyclopedia of fact, myth, and speculation, Pliny writes: Those absent are warned by a ringing of…
Emerging research suggests the composition of your gut microbiome might be related to your personality. The gut microbiome is the community of microorganisms (bacteria, fungi, and viruses) that inhabit the digestive tracts of the human body. There’s a growing body of research (here, here) which suggests the microbiome is related to both physical and mental…