Molecules are in constant motion. The attractions water molecules have for each other keep them close together. They can move past each other, but their attractions keep them from moving far apart ...

As spring approaches, flowers are beginning to bloom across the hillsides of the Golden Empire. This week’s segment focuses ...

Use a cotton swab to soak up the food coloring into one end of the swab. Touch the end of the swab to the center of a coffee filter to make a dark green dot on the filter. Place the coffee filter on a ...

It's only the bases of each dye that are different. Liquid food coloring is made from a water base, while gel comes from ...

Red Dye No. 3 is an iodine-based compound, which is believed to contribute to its effects on thyroid function.