Naturally, months with 31 days have a much better chance of hosting a blue moon. How often does a blue moon happen? In the study, scientists relied on archival data to determine how eye color has an impact on how much individuals drink and how well they can tolerate alcohol. A Blue Moon refers to a very rare occasion when a … It's just one more way that the human body is truly a mystery. There's a reason blue eyes appear to change color, which is related to why they look blue in the first place. "Clinically speaking, people with blue or light-colored irises do tend to be more light-sensitive," ophthalmologist Ruth Williams explained in an interview with Everyday Health. Blue gets thrown around the sky, occasionally coming down to Earth, which is why the sky is that lovely blue color. Unfortunately, those pretty eyes mean you're more susceptible to cancer, according to an article in Everyday Health. Trust me. This occurs due to a decreased amount of hemoglobin in the baby’s blood. Miscommunication can be deadly. Although the odds of having blue eyes are markedly lower than having brown eyes, blue isn't the rarest of all eye colors. Although our blue-eyed brethren are indeed at a greater risk of cancer, the news isn't all bad, as there's also a bit of a super power that comes with having blue eyes. Surprisingly, two brown-eyed parents can have a child with blue eyes, according to an article published by the University of Delaware. Although there are a ton of actors, models, and other celebs who have blue eyes, which can make these colored eyes seem like a common asset (at least on television), not all that many people are lucky enough to boast baby blues. The direction from which enemy fire comes may not be easy to identify, and poor weather conditions and combat stress may add to the confusion, especially if fire is exchanged. Moreover, because public relations and morale are important, especially in modern warfare, the military may be inclined to under-report incidents of friendly-fire, especially when in charge of both investigations and press releases: If fratricide is an untoward but inevitable aspect of warfare, so, too, is the tendency by military commanders to sweep such tragedies under the rug. But believe it or not, that wasn't always the case. This is called the Tyndall Effect , which is the way that light scatters in blue eyes, giving rise to the blue appearance. Who knew? But the latest season 9 episode just dropped another major bombshell: Linda's demise was no accident. Although there may well be a longstanding history of such bias,[8][9] Jon Krakauer claims "the scale and sophistication of these recent propaganda efforts, and the unabashedness of their executors" in Iraq and Afghanistan is new. Fascinating, no? The third of four full moons in a single season also happens to be a blue moon. July has already had one full moon on July 2nd. Less common than either of those shades is green, as only 2 percent of the world's population is blessed with that phenotype. Forces doubt the competence of their command, and its prevalence makes commanders more cautious in the field. That's why you can't know what someone's eye color will be when they grow up until about the six-month mark, according to an article published by McGill University. But you can always tell the difference between a natural blue and an artificial blue — it's a pretty hard color to fake. Viewers were angry and confused after the show revealed Linda had died in an apparent helicopter crash. Media related to Friendly fire at Wikimedia Commons, Attack on friendly forces misidentified as hostile ones, Oxford English Dictionary, 2nd ed. [6] He notes recorded events in Ancient Greece and other early accounts of battles. Belfer also shared that she plans on continuing research in this area. [10], Friendly fire arises from the "fog of war" – the confusion inherent in warfare. Our perception of blue light, especially at shorter wavelengths (for example, 400 to 425 nm) is low compared to green […] In short, if you ever see a moon that's literally blue, it's because something very destructive is … [11] In the Tarnak Farm incident, four Canadian soldiers were killed and eight others injured when a U.S. Air National Guard Major dropped a 500 lb (230 kg) bomb from his F-16 onto the Princess Patricia's Canadian Light Infantry regiment which was conducting a night firing exercise near Kandahar. Errors of identification happen when friendly troops, neutral forces or civilians are mistakenly attacked in the belief that they are the enemy. Accidental fire not intended to attack the enemy, and deliberate firing on one's own troops for disciplinary reasons, is not called friendly fire,[1] and neither is unintentional harm to civilians or structures, which is sometimes referred to as collateral damage. A blue moon is the second full moon in a calendar month, and the period from one full moon to another is about 29 1/2 days. By the 20th and 21st centuries, friendly-fire casualties have likely become a significant percentage of combat injuries and fatalities. But the arrival of the whale hunting era, diminished the whale count by such a massive number, that blue whales are still endangered today. In high-risk situations, leaders need to ensure units are properly informed of the location of friendly units and must issue clear, unambiguous orders, but they must also react correctly to responses from soldiers who are capable of using their own judgement. For example, if you were strolling through Estonia or taking a vacation in Finland, not having blue eyes would be rare, as 89 percent of the populations of those countries have azure irises, according to World Atlas. World Atlas estimates that approximately 8 to 10 percent of human beings are blessed with cerulean peepers. Friendly fire is an attack by a military force on friendly or neutral troops while attempting to attack the enemy. Wilson, K. M., Head, J., de Joux, N. R., Finkbeiner, K. M., & Helton, W. S. (2015). Specifically, 79 percent of human beings have eyes the color of coffee and chocolate, dwarfing every other eye color as the dominant phenotype. It sounds crazy, but here's no such thing as blue pigment when it comes to our peepers — you're either melanated or not very melanated at all. Don’t do it. 6. Biggs, A. T., Cain, M. S., & Mitroff, S. R. (2015). When a baby is born, melanin hasn't yet been fully deposited into the iris of the child's eye, which results in the iris being blue. 2009. It might sound a little bit crazy to some, but your eye color can have an impact on the quality of your vision, according to optometrist Richard L. Ison. "Full Moons are separated by 29 days, while most months are 30 or 31 days … Of the many colors of sweat reported with chromhidrosis, blue is one. This happens every two and a half years, on average. [20] Username – enter the username of your Instagram account. Another strange thing that comes with having blue eyes has to do with alcohol consumption, according to an article published in ResearchGate. "I've never worn contact lenses in my life and I really would like to see the ball in the daytime," he revealed. Efforts to provide accurate compasses inside metal boxes in tanks and trucks has proven difficult, with GPS a major breakthrough. [18][19] The effects of friendly fire, however, are not just material. But depending on the color of your skin, you have to be varying degrees of careful when you step outside, lest you wind up with a sunburn, according to the American Cancer Society. So goes the old adage, which celebrates the notion that children will always resemble at least one of their biological parents. Many North Atlantic Treaty Organization (NATO) militaries refer to these incidents as blue on blue, which derives from military exercises where NATO forces were identified by blue pennants and units representing Warsaw Pact forces by red pennants. Submitting Request for a blue tick on Instagram. Those are just a few of the utterly ubiquitous amounts of songs out there about blue eyes, usually about someone yearning or pining for a lover with eyes the color of the sky. Paul R. Syms argues that friendly fire is an ancient phenomenon. You slowly lose the fatty layer underneath your skin. 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