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Too Much Sodium?

Have you ever noticed that some people shake a lot of salt on their food while others prefer none at all? Penn State University conducted a study to try to understand why some people like more salt th ...

How Does Smell Affect Taste?

Both your sense of smell and sense of taste detect chemicals. Your tongue is covered with about 10,000 taste buds, which detect five different kinds of tastes: salty, bitter, sweet, sour and umami. Um ...

3D Animal Cell Model

Buildings are made of multiple bricks; you are made of millions of cells.The cell is the basic unit of all living things.The cells in your body vary in size, a single nerve cell can be up to a 1 meter ...

Clear or Opaque?

Why some are clear and others are opaque?It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to download the pr ...

Do Hand Soaps and Sanitizers Prevent the Growth of Bread Mold?

Have you ever gone to make a sandwich only to discover that the last two slices of bread have mold on them? We are always told to use soaps and hand sanitizers to clean our hands of tiny organisms, bu ...

Naked Egg

Hipervinculo Biología

Naked Egg

You may be one person, but you're made up of millions and billions of cells! Have you ever thought about all the tiny, microscopic cells that make up you? While your cells are much too small to see wi ...

Cricket Behavior

You may have heard crickets chirping outside of your house. What is it about your home that they like so much? Something must be attracting them. In this experiment, we’ll be looking at what crickets ...

Bee Homes: Which Nest is Best?

Have you heard the buzz? Friendly mason bees are on the hunt for a happy host to take them in during the warm spring months. Can you help out these wandering insects? Don't worry -- they're nothing li ...

Bee Watcher: What's Buzzing?

If you didn't have to go to school, what time would you wake up in the morning? Would you sleep in until lunchtime or get up at the crack of dawn? Bees don't have to go to school, but something -- bes ...

Animal Vision: Ocelli, Compound Eyes, and Camera Eyes

Did you know that there are many different kinds of eyes? And that not all of them even see images? Different creatures need different kinds of eyes to help them survive in their environment.For examp ...

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