The Annals of Improbable Research publishes “…research that makes people LAUGH, then THINK. Real research, about anything and everything, from everywhere – research that’s maybe good or bad, important or trivial, valuable or worthless.” In that spirit, here are a few notable scientific studies that may inspire awe and/or skepticism:
Coffee improves longevity. There has been a lot of research exploring whether coffee helps people live longer or shortens their life spans. A metastudy published in the European Journal of Epidemiology found people who drank two to four cups of coffee a day were likely to live longer than those who drank no coffee.
People don’t know what they don’t know – and they don't know it. The Dunning-Kruger Effect is a cognitive bias in which people wrongly overestimate their knowledge or ability in a specific area. “Not only do these people reach erroneous conclusions and make unfortunate choices, but their incompetence robs them of the metacognitive ability to realize it.” Notably, when the unskilled are trained and develop skills, they recognize the limits of their abilities.
Insights about alligators on treadmills. Researchers at the University of Utah found, “…alligators, unlike lizards, are able to walk and breathe at the same time by using a rocking pubic bone – part of the pelvis – to help them inhale and exhale,” reported Science Daily. A study published in the Journal of Comparative Physiology reported alligators that trained on treadmills for 15 months improved their peak oxygen rate by 27 percent.
Arachnids fly the friendly skies. Venomous pseudoscorpions, which are tiny predatory arachnids, have perfected the art of hitchhiking. They attach to flying insects, such as beetles, when they want to travel to new hunting grounds, reported National Museum Publications.