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 why do tires lose pressure in cold weather

why do tires lose pressure in cold weather

CLEVELAND, Ohio -- Losing tire pressure in your car in the winter is a right of passage for Northeast Ohioans. The first time temperatures really cool down, you might return to your car to see the low tire pressure light come on. Why exactly is this happening? On the Radar this week, we examined the scientific relationship between temperature and pressure within a tire. On the Radar last week, we traveled to the Ohio Department of Transportation facility in Warrensville Heights to talk about how their snow plow drivers prepare for the winter: Keep checking cleveland. com/weather for daily weather updates for Northeast Ohio, and don't forget to submit any weather questions you may have! ...

 why do we need to test on animals

why do we need to test on animals

While contributing to our understanding of diseases, animal models also enable researchers to explore potential therapies in ways which would be impossible in humans. Studying disease mechanisms in animal models leads directly tothe development of new technologies and medicines that benefit both humans and animals. Animals which are altered to create models of disease are known as induced models. For example, surgery which damages a particular section of the spinal cord in rats gives rise to symptoms like those seen in human patients with similar spinal cord damage. ...

 why do people start their own business

why do people start their own business

It's easy to lump small-business owners together and make assumptions about the group as a whole. But new research shows several distinct motivations within this category. If you're a small-business owner, these insights might help you better understand why you do what you do. And if your customer base has a significant number of small businesses, knowing what drives these owners can help you better serve them. We surveyed nearly 800 U. S. -based small businesses earlier this year, and participants were comprised only of true small businesses: Those with 25 or fewer employees. For the project, we partnered with Audience Audit to craft a series of questions that would give us deeper perspective on small-business owners and their experiences. The people in this group started their

 why do we need to read the bible

why do we need to read the bible

J osh and I had gotten together at the gym for a workout on the wrestling mat. We were just starting to circle for a takedown when I told him I wasn t reading my Bible anymore. I figured he d tell me he understood and he d be praying for me, the type of thing you d expect from a compassionate friend. Instead, he just stared at me with a look that said, You stupid dork. He kept giving me that look as we circled one another for what seemed like the length of two geometry periods. I finally stopped and blurted out, What s your problem? You re a stupid dork, he said. What? You heard me. You re acting like a little kid. What do you mean? Let me guess why you stopped reading the Bible: It just doesn t seem relevant anymore. I hated Josh at times like this. He knew me too well. We d been friends

 why do race horses have weird names

why do race horses have weird names

You must post a clear and direct question in the title. The title may contain two, short, necessary context sentences. No text is allowed in the textbox. Your thoughts/responses to the question can go in the comments section. Any post asking for advice should be generic and not specific to your situation alone. Askreddit is for open-ended discussion questions. Posting, or seeking, any identifying personal information, real or fake, will result in a ban without a prior warning. Askreddit is not your soapbox, personal army, or advertising platform. Questions seeking professional advice are inappropriate for this subreddit and will be removed. Soliciting money, goods, services, or favours is not allowed. ...

 why do polar bears not eat penguins

why do polar bears not eat penguins

No Polar Bears do not eat penguins. As both polar bears and penguins live poles apart so there is no chance for the polar bears to eat penguins. This can be regarded as one of the main reason for why don t polar bears eat penguins. Polar Bear is the top predator of the arctic region and it likes to eat seal mostly. When seal is not available it goes forВ carcasses of whales, walrus and narwhals. В When it is unable to find any of these then it may also eatВ fish, shellfish, rodents, waterfowl, muskox, kelp, berries, human garbage and reindeer for its survival. All of these are available in the arctic region and are part of the eco system in which the polar bears live. Penguin is not part of such an eco system so polar bears cannot eat them. Beside this, we can still be curious whether

 why do power lines have balls on them

why do power lines have balls on them

Most commonly found out in open areas, such as in the country away from cities, you may notice large red balls placed on electric wires. These balls are usually found in places where there really isn't much else around. They are an aerial warning that the power lines are there. The large red balls that sit on power lines in the middle of the country are primarily meant to help airline pilots see the lines to avoid running into them. The balls are often found on the power lines surrounding smaller airports in open country. Airports in cities do not often need these markers because power lines are kept far away from the airports and pilots can more easily see the runway and any obstacles that exist. When a smaller airport is located in the country the balls help guide the pilots as they

 why do toddlers hit themselves when angry

why do toddlers hit themselves when angry

Mom s Question: We are concerned about our 10-month-old boy who recently started hitting himself on his head. It seems he does this when he gets excited. Our son would hit the right side of his head with his right hand and sometimes both sides with both hands. And it seems he is doing this more often now. We ve read many forums where other parents are experiencing the same thing. However, I have not seen in these forums what explains this behavior and if it is normal. Should we be concerned? Is this a normal behavior? What is the cause or explanation of this behavior? Your advice is greatly appreciated. Thank you, (Toronto, Ontario, Canada) Baby Helpline: Baby Hitting Himself Normal Or Not? You re completely right that this is a common behavior, especially at around 1-year-old. There are

 why do pressure cookers have plastic handles

why do pressure cookers have plastic handles

A pressure cooker is a cooking vessel that is enclosed with a lid that seals to the pan with a rubber gasket, which cooks at a pressure that is higher than the atmospheric pressure. These cookers are usually made of thick-wall stainless steel or thick aluminum. In the lid is a small vent-hole that contains a pressure-regulating mechanism. Water in the food being cooked will boil and cause a steam build-up in the vessel, which will increase the pressure inside the vessel. The pressure-regulating mechanism on the vent-hole will allow some steam out if pressure exceeds a certain limit (usually around 15 psi, or 15 pounds per square inch), thus maintaining a more or less constant pressure inside the pressure cooker that is higher than atmospheric pressure. Since the boiling point increases

 why do we need to study the history of computer

why do we need to study the history of computer

Why should I learn about computers? Today, almost every person in every part of the world uses some form of a computer every day and having a general understanding of computers can not only help you function in today's world it can prevent you from getting left behind. Below we've created a list of reasons why you should learn more about computers with additional resources on how you can learn more about computers. Many people believe, and other computing devices are not computers. However, this confusion is another reason why you should learn more about computers so you can realize all of these devices are a form of computer. As computers, and improve, so do their capabilities. For example, someone with even a very basic understanding of a is going to be able to work faster and enjoy

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