When an earthquake occurs, you should hide in a corner or in an open area and protect your head. Do not go back indoors at will, and leave dangerous places as soon as possible. If it is a sudden earthquake and cannot be evacuated in time, you can hide under tables and chairs and tr...
When you exercise, your breathing rate goes up — again, without you thinking about it. You breathe so regularly that it is easy to take your lungs for granted. You can't even stop yourself from breathing if you try! Lungs are the organs that help you breathe. They take a gas that ...
A close-up of blood cells Sebastian Kaulitzki/iStockphoto.com Do you ever wonder what makes up blood? Unless you need to have blood drawn, donate it or have to stop its flow after an injury, you probably don't think much about it. But blood is the most commonly tested part of the...
Without a doubt, Einstein was a genius. So was Isaac Newton -- as any fan of "Star Trek: The Next Generation" can tell you, he invented physics. He also played a big role in the development of calculus, which some people have trouble comprehending even after extensive classr...
She 11 go without dessert. D) She 11 prepare the dinner. 13. A) The man can speak a foreign language. B) The woman hopes to improve her English. C) The woman knows many different languages. D) The man wishes to visit many more countries. 14. A) Go to the library. B) Meet the...
How to Spot a Liar However much we may abhor it, deception comes naturally to all living things. Birds do it by feigning injury to lead hungry predators away from nesting young. Spider crabs do it by disguise: adorning themselves with strips of kelp and other debris, they pretend to be ...
The cut or scrape is from a dirty or rusty object. You may need a tetanus shot. The injury is from an animal or human bite. You can’t stop the bleeding with direct pressure. You can’t get dirt out of the wound. The cut is on your face or near a joint, like on your fingers...
Reports about the rising tide of dementia may seem frightening, but the truth is there are lots of things you can do that may help prevent memory loss. Some of the easiest involve making healthier lifestyle choices. Managing stress; exercising regularly; getting enough sleep; eating a good...
Of the final world I had only a glimpse. Now we no longer seemed to be on Earth, but immensely far away, out of all relation to it. And there, still at a great distance, I saw a city, but a city ... constructed out of light. Moving among [the buildings] were beings as ...
They are just as human as you and I. So they rationalize, they explain. They can tell you why they had to crack a safe or be quick on the trigger finger. Most of them attempt by a form of reasoning, fallacious or logical, to justify their antisocial acts even to themselves, ...