Does hitting someone with a bag of oranges leave bruises?

It doesn’t matter what hits you, as long as it’s fast. So yes, a bag/sock of oranges will leave a bruise.

Can you pull two phone books apart?

Friction. The force of friction acting on the pages is a major reason that pulling the books apart is so difficult. The fact that the pages of two phone books are interleaved means that friction as well as weight is preventing them from being separated.

Do phone books still exist?

Phone books and white pages have gone the way of the rotary-dial telephone. But both still exist digitally online. Of course, hunting for a person’s phone number is a bit challenging online with the wealth of information out there.

Do oranges bruise like apples?

If you drop an orange it stays intact, doesn’t bruise, and it’s protected by a peel so you can still eat it or throw it at someone eating an apple. If you’re hot and you have to choose which fruit is going to cool you down, you don’t choose a lame apple, you take the orange and eat it like a real man.

How do you prevent a bruise?

To minimize bruising, it’s best to elevate the injured area and apply ice immediately after impact. Preventive action is the best way to avoid bruises, so consider de-cluttering household items, and use safety gear if you’re doing something that could be harmful to your body.

Can you actually rip a phonebook in half?

Once you’ve torn through the edge, ripping the rest of the phone book in half is relatively easy. Just finish tearing through the book by pulling the two sides apart. You may need to readjust your hands on the book to get a better grip.

Are phone books bulletproof?

A car completely covered in phone books will be bulletproof. However, this may phone books weighed significantly more than the car could carry, so the Build Team was forced to cut back the amount of phone books to 400. All of the dummies inside the car survived this test.

Why is two interleaved books so hard to separate?

It turns out that when you try to pull the two books apart, the interleaved pages in the middle get squished together harder—this increases the normal force between them, thereby increasing overall friction. This means that the harder you pull, the higher the friction, and the harder the pages are to pull apart!

Can you lift a car with two phone books?

Summary: Astonishingly, it turns out to be practically impossible to separate two interleaved phone books by pulling on their spines, however much force is applied. It is even possible to suspend a car from them.

Are phone books obsolete?

A few years ago, ComScore found that more than half of the U.S. has replaced the phone book with an online search, and that number is growing as mobile usage skyrockets. According to MSN, 70% of Americans don’t even open their phone books. Only 11% use the white pages.

How can you tell how old a bruise is from the color?

A person may be able to estimate how old a bruise is from the color. As the body heals and breaks down the hemoglobin, or compound that gives blood its red color, the bruise will change in color. This is a regular part of the healing process.

What causes an unexplained bruise under the skin?

Unexplained bruising symptom checker Bruises are a normal response to an injury or trauma such as a fall, a cut, or bumping into something hard, like furniture. These injuries can cause blood vessels near the surface of the skin to rupture. The blood from the vessels leaks into the tissues under the skin and gets trapped there, forming a bruise.

What causes bruises to change color over time?

Bruises happen when an injury causes blood to leak into the skin. Bruises naturally change color over time from red, through purple, to yellow or brown.

Is it normal to get a bruise after an injury?

It’s also normal to experience more bruising as you get older. Your skin becomes thinner and more delicate, so even a minor injury may cause a bruise. In addition, taking certain medications can also make you more likely to bruise.