Easy Step Process of How to Change a Punctured Tire on a Road Bike

You’re interested to learn how to fix a punctured wheel on a bicycle, huh? It’s surprisingly more basic than you might guess. I’ll try to break it down for you, and then maybe you’ll be able to do it on your own. First, you have to to undo the wheel from of your bike. To accomplish this, you may have to watch some youtube movies if you don’t already know how to do it. The front tire is generally a it easier to detach than the rear axle. Second, you must to search for any thorns or possible causes of the puncture. Carefully rotate the tire in your hands and check for thorns that has poked your tire. If you find anything, just take it from the tire–you may need some tiny pliers for smaller thorns.After that, use tire bicycle tools to remove the tire off of your rim. I only pull it off halfway so only one side of the tire is off and it’s still partially hanging to the rim. Next, take the tube out of the tire. Make sure that you remove the valve out of the rim as you try to take the tube out of the tire. Next, find a new tube for your bicycle. It’ll need to be the same measurements. After you get a new tube, fill it with air just barely so it assumes the shape of the wheel. Sixth, insert the tube in around the rim of the bike. Make sure you insert the valve stem in the hole in the hole before pushing the remainder of the tube into the tire. Next, use the bike tools again to pry the edge of the tire back inside the rim. It will become difficult when you’re doing the last bit, but just work it little by little and after a while it will finish. Eighth, work the tire all around to ensure the tube is nicely placed in the tire–you don’t want to pinch the tire between the edge of the tire and the rim.  Ninth, inflate your tube through the valve. Make sure you understand the proper air pressure on the walls of the tire. It should be printed in the rubber. To finish up, install the tire back on your metal steed and you’re off!

——————–

General
April 25, 2012Permalink Leave a comment

Physical Activity of Any Type May Pitch in to Decrease the Likelihood of Alzheimer’s Disease

When you’re running a 100 meter track, riding 15 miles, or even washing dishes, research has told that doing any sort of exercise will really aid as you try to lower your risk of Alzheimer’s disease. This is cool, yes, but it has shown that it even lowers the development in seniors over 80 years of age. A Chicago-based study formed in the Neurology journal says that protective activities include washing dishes, cooking, cleaning, gardening–even playing cards. Older people who scored in the lower ten percent of physical activity were more than two times as likely to get Alzheimer’s. The lead author, Dr. Aron Buchman, stated, “Exercise is good, without a doubt, but this study is about more than exercise. Older people who might not be able to exercise can tailor activities that are right for them.”Regrettably, there is still no cure for Alzheimer’s, but this is a good step for those trying to prevent it. Alzheimer’s affects nearly five million U.S. citizens. That number, frightening as it may be, is estimated to triple as the baby boomers reach a ripe old age. Aging is the primary risk factor with Alzheimer’s–the unavoidable risk factor, that is. Those of you viewing this blog probably, I can assume, aren’t at risk of Alzheimer’s at your age. Conversely, you probably all know at least one person (like a grandparent) who is pushing old age and would do well to explore exercising. Getting news online is an activity that old people don’t do, so it becomes your duty to inform them about this recent research. Let grandma and grandpa know that you want to have them around for a while more, and let them know of what you have learned.

——————–

Health
April 25, 2012Permalink Leave a comment

Mining Asteroids is Looking like an Achievable Standard for Top Executives

What do Larry Page, Eric Schmidt and Avatar-man James Cameron have in common? Besides being filthy rich, they are shelling out some cash for a company to go forth to dig up some very expensive, rare, and valuable elements from some asteroids passing Earth. It seems like something out of a sci-fi movie or game, but it is a actual idea that is coming to reality.Planetary Resources, a startup located in Washington, will point its sites at producing budget robo-spacecrafts to go on surveying projects to asteroids flying close to Earth. The first of these projects will be a safe demonstration mission around Earth; this flyby is thought to be launched within the next two years, according to the two founders of the company.Like the Ansari X Prize competition, the aim of Planetary Resources is to facilitate deep-space exploration to the private sector. The Ansari X Prize was achieved by Scaled Composites’ SpaceShipOne nearly 10 years ago for doing the first flight beyond Earth’s atmosphere by a manned and privately made spacecraft. Commercial space missions, as many other media posts are saying, are expected to takeoff this next year. The first buyers of Planetary Resources are likely going to be top-notch science agencies like NASA, along with private research institutes. Surprisingly, in about eight-ish years the company thinks they can position observation platforms in orbit around Earth. They seek to dig into some of the hundreds of asteroids that go relatively near Earth. The objective? To get precious metals. This will probably just make the affluent people more rich while we all get to read about it in the news.

——————–

Science
April 25, 2012Permalink Leave a comment