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.
Drinking too much juice also may contribute to excess weight and tooth decay, or cause diarrhea in infants and toddlers. When giving your baby juice, follow these tips: 1  Serve only 100% fruit juice, not juice drinks or powdered drink mixes (which are sweetened).  Limit the quantity of juice to no more than 4-6 fl. oz. (120-170 ml.) per day.