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Have you ever wondered why it takes more than just water to get your clothes and dishes clean? Detergent dissolves in water and attaches to things like dirt and whatever is staining your clothes to he ...
Hipervinculo Química
Sugar makes any dessert an extra scrumptious treat, but what happens when you add a bit of science fun to the sweet tasting substance and start heating sugar? Be a chemist for a day and study the simp ...
Hipervinculo Química
Rub-a-dub-dub, there’s pepper in my tub! In this experiment, you’ll use pepper floating on water to demonstrate how soap affects the surface of water. This is a quick experiment, but it’s so fun to wa ...
Hipervinculo Ciencias de la Tierra y Medioambiente
A bird’s feathers are more than mere decoration. In addition to insulation and flight, feathers help birds stay afloat on bodies of water. A feather has a hollow shaft and interlocking barbs that form ...
Hipervinculo Ciencias de la Tierra y Medioambiente
The project goal is to become familiar with items your family regularly throws in the trash and to find a new use for one or several of these items.It is an educational content by education.com.By cli ...
Hipervinculo Física
Every winter, you get zapped; it never fails! Static electricity—an electric charge caused by things touching together—is one of those strange forces that you can't see, but you can feel (like gravity ...
Hipervinculo Tecnología
Did you know you can make a game out of a science experiment? Play with balance and simple engineering as you hurry to create a sturdy rock tower. It's you versus gravity (and a small fake earthquake ...
Hipervinculo Tecnología
Do you have a heavy load? If so, things are looking up. Experiment with a single fixed pulley system and see how a pulley can make a load seem lighter. What is a fixed pulley? What does it do?It is an ...
Hipervinculo Tecnología
What is a wedge? Wedges are triangle-shaped objects or tools that can be used to make work easier. The small pointed end (which can often be blunt, not sharp) can be used to lift and separate objects. ...
Hipervinculo Tecnología
Is bigger better when it comes to making a smashing piece of music? See whether having a larger surface to pound changes the pitch that you create.It is an educational content by education.com.By clic ...
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