Prepare the fluorescent water by. removing the tip from a fluorescent highlighter and placing it in a beaker con-. taining up to 500 mL of water. After a few minutes, the water will be highly. fluorescent. When this water is used to make slime, the slime will be highly. fluorescent under a black light.
Babies do not need juice. Babies younger than 6 months should not be given juice. However, if you choose to give your baby juice, do so only after 6 months of age, give only 100% fruit juice, and offer it only in a cup, not in a bottle. To help prevent tooth decay, do not put your child to bed with a bottle. If you do, make sure it contains only water.
I am not a big fan of juice for babies (unless they are having problems with true constipation). When they start eating solids well, you can give a little pure juice (not sugar-water, flavored)....fruit is better after about age six months. Most of the time, they do not need more water than what they are getting in breast milk or formula. If is hot outside, it's okay to give a little water...it won't hurt them, but you don't want them to fill up their little tummies with water to the point where they won't take nourishment.