![]() ![]() Meanwhile, X-ray crystallographers will take pictures of the silicon crystal structure to determine the spacing and density of the atoms.īy multiplying volume by density, each group should produce its own count of how many silicon atoms make up a kilogram. To determine the volume of each sphere, they will use optical interferometers to measure its width from 60,000 different points on its surface. Over the next few years, groups in Italy, Belgium, Japan and the US will try to calculate the exact number of atoms in each one. Just how many? That’s where the newly created silicon spheres come in. One proposal, pushed by an international team called the Avogadro Project, aims to define the kilogram in terms of a specific number of silicon atoms. ![]() In 2011, the International Committee for Weights and Measures will try to decide the issue. So researchers charged with policing units and measures, called metrologists, have come up with several suggestions to redefine the kilogram. But the mass of this chunk of metal is slowly changing relative to the 40-odd copies kept by other countries, and no one knows why or by how much. Blue balls is a condition often described by sexually frustrated dudes as a painful tingling in the balls accompanied by a slight blue tinge of the scrotum skin.The kilogram is the only remaining standard of measurement tied to a single physical object: a 120-year-old lump of platinum and iridium that sits in a vault outside of Paris, France. It’s caused (or at least claimed to be caused) by a buildup of unreleased semen. But is there any truth there, or is it a tall tale concocted by guys who just really, really want to get laid? Dr. While it’s not immediately obvious that the earth is round from where you’re standing, there’s actually proof of the earth’s curvature all around you. Paul Turek, MD, a board-certified men's health and fertility urologist, answers all your questions. In fact, you can prove the world isnt flat with a few simple experiments Method 1 Using the Toothpick Experiment Download Article 1 Stick 2 toothpicks into the side of an orange. To understand what really happens with “blue balls” you first need to understand how ejaculation works.ĭr. Turek explains that the first part of ejaculation is called emission. "That's when the sperm is being pumped from the scrotum through the vas deferens and into the prostate," explains Turek. The blue sphere appears both in my head and with my eyes open. “The second part of the process is termed, appropriately, ejaculation.” Think of it like a sneeze. Emission is the moment you’re rearing your head back and shutting your eyes, and sneezing is ejaculation. And with that in mind, have fun thinking about ejaculation the next time you sneeze.“Unlike a sneeze though, you can stop this reflex up to the point of true ejaculation,” explains Dr. At its worst, stopping that process of semen expulsion can cause very mild discomfort. So there’s a point of almost no return for the semen as it gets loaded up. A triangle of foil is a good shape for wrapping a round candy or gift. If it’s not released, that’s where the whole blue balls sensation comes from. The blue areas show the parts of the foil that come into direct contact with the sphere, while the yellow areas are wasted. “It is typically not overtly painful, but simply bothersome or unpleasant in nature,” says Dr. So while an unreleased orgasm can cause some mild discomfort, it’s nothing a guy can’t handle. Globe thistle offers one of the most beautiful blue colors in the plant world. Certainly, it’s no reason for you to feel guilted into lending a helping hand. The spherical flowers start as spiky balls atop long stems. As each steel blue bud opens, the spheres become covered in star-shaped, sky-blue blossoms. When they are fully open, these blossoms will bring in all sorts of pollinators. If you are planning on drying globe thistle, the best time to cut them is just before they open. There’s no real evidence that all this unreleased semen actually turns the skin on the scrotum blue. That’s not to say a guy’s balls couldn’t turn blue, but if that actually happens, you better get him to a doctor immediately. ![]()
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