Semanticos

Recursos > TaniaDakka

formatos disponibles
Ordenar por

visualización

The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan

You know water boils at 100º C (212º F). But did you know that you can make water dance too? You can! It’s called the Leidenfrost Effect. By adding a water droplet to a pan of boiling water, you can s ...

What is Condensation?

Water molecules are busy dancing around all the time. But the dance really gets interesting when you add heat to them.The hotter molecules get, the faster they move, turning from water to steam. And w ...

Soil Electrical Conductivity: Earthy Energy

Soil and energy don't go together, right? One seems natural and a bit on the messy side while the other is a mysterious force that powers everything from our toasters to our cars. What two things coul ...

Fastest Way to Cool a Soda

How many times have gone to the fridge for a drink, only to find that your favorite cans aren’t in there? It’s 90 degrees out and you’re thirsty! Now, you’ve got to find the fastest way possible to ch ...

Does Hair Color Affect Static Electricity?

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 ...

Queres acceder a máis contidos educativos?

Iniciar sesión Únete a unha clase
x

Engadir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...

Axuda do xogo
Juegos de anatomía
Selecciona nivel educativo