Manuals and instructions for everything

 why do we have a belly button

why do we have a belly button

A study by Gert Heilbrunn published in a 1975 issue of looked at a 27-year-old man's obsession with belly buttons, specifically "protruding navels". The high school teacher was so fascinated with "outies" that he tried on two occasions to fashion his very own "outie", once with a razor blade (from which he almost bled to death) and again with a threaded needle. According to the report, the man felt no pain during the latter procedure "until his ecstasy had waned through the ensuing masturbatory orgasm". Lovely. This is an article from IБve Always Wondered, a new series where readers send in questions theyБd like an expert to answer. Send your question to alwayswondered@theconversation. edu. au When a baby is born, the lifeline between the mother and child (the umbilical cord) is cut, and

 why does a projectile follow a curved path

why does a projectile follow a curved path

Anything that moves through the Earths gravitational field is called a projectile Object that moves horizontally or at an angle to the Earth's surface. This usually means objects that are moving through the air. Projectiles include objects such as: Projectiles follow a curved path, unless they are just travelling vertically. The path that a projectile follows is its trajectory. The curved trajectory of a projectile is called a parabola, and is described as parabolic The shape of the curved path of a projectile. ...

 why do you want to be a nurse essay

why do you want to be a nurse essay

Many a times are we inspired to do what the people we are looking up to do. In this context, I am talking about parents, guardians, relatives or friends. These groups of people, with whom we interact with more often, tend to create a world for us. We want to follow their steps, or they want us to follow their steps. Many a times do we find ourselves cocooned to their dreams. We want to do what they are doing and be better than them but in the same field. Describing me as a prodigal child will be a little harsh but anyway, I will still use the adjective. The fact that I was born and raised in a business environment with business parents did not confine my mind to wanting to be a business person. I had other desires; I wanted a different path, I wanted to be different, I had a different

 why do they shoot horses when they break a leg

why do they shoot horses when they break a leg

Outsider Rule the World stole the headlines with a stunning win in this year's Grand National, but the meeting at Aintree was overshadowed by the deaths of five more entrants. More than 45 horses have died at the course since 2000. Two of this year's casualties, Gullinbursti and Minella Reception, suffered neck injuries and were put down while the other three, Clonbanan Lad, Marasonnien and Kings Palace, died after being pulled up. It is thought they had suffered leg injuries. Seven horses also died at last month's Cheltenham Festival. The continued deaths have prompted more protests against the sport. But why is a broken leg so often a death sentence for a horse? There can be no real comparison between a broken leg for a human and a broken leg for a horse because their bones are so

 why does internet explorer crash so much

why does internet explorer crash so much

Q. My Internet Explorer 11 crashes many times a day. бI want to continue using IE 11. IБve not found another Web browser to my liking. How can I stop the crashing? A. Browser problems are almost always caused by compatibility issues between the core browser and theбadd-ons, extensions, toolbars you've installed orбtheбcustom settings you've tweaked your browser with. The solution is to strip away all the personalized cruft and start fresh. The first step should be a full browser reset Б i. e. , returning the browser to its pristine, just-installed condition. In all major browser brands and versions, a full reset takes just a few clicks and is completed in a minute or two. HereБs how to do it in IE 11. Close all tabs and windows, and then shut down IE. Reopen IE. Click the tools button

 why does computer shut off by itself

why does computer shut off by itself

Why does my computer turn off without warning? This document is for computers that turn off and remain off after an extended period of use. It is not for, or. Some of the steps below require you to work inside your computer. Before opening your case, be aware of the dangers of. Most computers today are designed to turn off automatically if any of its inner components overheat. Often, heat related issues occur when the computer is working hard, e. g. , playing a graphically intense computer game. Start by verifying the fan on the is working by examining the back of the computer. The fan should be moving quickly and smoothly. All other in the computer require you to to inspect them. Once you have access to the inside of your machine, examine the processor ( ), and. If you have heard any

 why does dna need to be replicated

why does dna need to be replicated

Basically, every time a cell undergoes mitosis (one kind of cell division), various enzymes work to split each DNA strand in half, and then replace the missing half on the separated strands with corresponding nucleotides, leaving you with two identical strands. When the entirety of a cell's genome is copied (along with all the organelles), the cell can split into two daughter cells. Imagine slicing yourself down the middle and splitting yourself in half, and then using each half of you as a template to recreate the other half. ...

 why do women love men in prison

why do women love men in prison

That s when Justin s letters began finding me with increasing regularity. In the months before the trial, Justin had a lot of time to think. And he often thought of me. We wrote about books and family and mutual friends. I d tell him about quitting Subway after only a few weeks, and then I d describe my nights working at the next job, front desk clerk at a hotel and casino. He d describe a fight he d witnessed and poker games with his new cellmate. Time wore on, and the letters became more intimate. I told him about my disastrous dating experiences in college: the boyfriend who cheated on me with my roommate; the supervisor at work who was sleeping with me and a handful of other co-workers; the older guy who was living in a Neverland of no commitment. The physical boundaries between me

 why do we need to exercise everyday

why do we need to exercise everyday

Exercise is one of the best ways to avoid chronic diseases like and, as well as an early death. But it can be tough to squeeze into a schedule: Health experts about 150 minutes of moderate activity, or 75 minutes of vigorous, breath-sapping exercise, each week. Since daily exercise isn t realistic for everyone, researchers decided to study whether people who tend to cram their weekly exercise into one or two days on the weekend (so-called weekend warriors ) get the same benefits as those who exercise daily. In the new research published in JAMA Internal Medicine, they found that how often a person exercises might not make a difference in determining how long a person lives. Gary O Donovan, a research associate in the Exercise as Medicine program at Loughborough University in England, and

 why do women try to make men jealous

why do women try to make men jealous

It isn t unusual to see a woman trying to make a man jealous; it s a very common thing for a woman to do. But why do women do this in the first place? 1. TO GET YOUR ATTENTION A major reason women make their men jealous is to get their attention. When a woman feels she isn t getting your attention, one of the ways she can do that is to make you jealous. 2. ...