Fun with Chemical Reactions

Recipe for Orange Fizzy:

One glass of orange juice (I use unsweetened pulp-free for this)
One squirt of lemon juice
grenadine to taste (optional)
1/4 tsp baking soda

Combine all ingredients in a glass and stir. Watch the bubbles. Drink.

This makes a lightly carbonated orange drink that is quite tasty. You can add baking soda to any acidic drink for a similar effect.