The nicest way is to use a Google account [free] , and upload your photos to Google+. If you use the standard filesize, all pix are free to store. Then use the Google+ Slideshow Feature, as you use the Google Cast Extension casting function.
Explain that water is made up of tiny particles, called molecules, which are too small to see. These particles are always moving, even in very cold water. Since water molecules move, the molecules help mix the food coloring. However, the color mixed faster in the hot water than it did in the cold.
Students will be able to describe the motion of the particles in solids, liquids, and gases. Content statements: - The particles of a gas move quickly and are able to spread apart from one another. - The particles of a liquid are able to move past each other. - The particles of a solid are not able to move out of their positions relative to one another, but do have small vibrational movements.