People drink more wine when larger wineglasses are used. In fact, research finds wine sales increase almost 10% with larger glasses. It’s well known larger plates increase food consumption. Plate sizes have nearly doubled over the past 100 years, likely contributing to the prevalence of obesity. An even more pronounced effect has happened to stemware:…
Ever feel like time speeds up as you get older? In the book “Why Time Flies And Beauty Never Dies” Professor Adrian Bejan makes the case there is good reason we feel this way. Perceived time, sometimes called mind time, is different from clock time. Our perception of time changes as we age. For example,…
When I want to reinforce the need for critical thinking, I sometimes bring up the green coffee bean problem. In 2012, a research article entitled “Randomized, Double-Blind, Placebo-Controlled, Linear Dose, Crossover Study to Evaluate the Efficacy and Safety of a Green Coffee Bean Extract in Overweight Subjects” was published in the seemingly reputable journal Diabetes,…
Despite the common saying, the early bird may not get the worm. The phrase ‘the early bird gets the worm’ suggests there is an advantage for doing something before anyone else. It’s so familiar that it’s often shortened to early bird; a term which can be used in the sense of getting up early (She’s…
The old saying ‘All work and no play makes Jack a dull boy’ may well be true. A recent study of ~200 people in three different countries showed that hobbies make us happier than accomplishments. A paper titled ‘Value Fulfilment and Well-being: Clarifying Directions Over Time’ describes a 9-day research study in which participants from…
Weather modification, also known as geoengineering, is intentionally altering or controlling the weather. The most common form of weather modification is cloud seeding, spraying small particles, such as silver iodide, onto clouds in the attempt to increase rain or snow. Weather modification can also have the goal of preventing damaging weather, such as hail or…
With about 20% of the U.S. population suffering from sleep disorders, it’s no surprise there’s a wide range of sleep aids – from prescription to over-the-counter to homeopathic. But did you know that eating a small number of pistachios before you go to bed at night might help you sleep? First, some background. Our brains…
Toxoplasma gondii is a common parasite estimated to infect ~10% of the U.S. population and perhaps as many as half in other countries. Few infected people exhibit symptoms, as a healthy person’s immune system usually keeps the parasite from causing illness. However, toxoplasma infection has been linked to a wide variety of outgoing and risk-seeking…
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…
The debate on whether it is better to be a specialist or a generalist might never be resolved but competitive sports provides us with a useful insight: If you choose to specialize, be careful to keep your options open. We can learn this lesson from renowned strength coach Shannon Turley. During Turley’s 7-year tenure with…