Simple table for converting drops to mL. Many natural remedies formula specify the number of drops of liquid to use. As pharmacists, we tend to want to use a more accurate measure such as milliliter (mL). This also goes for using antiquated terms like teaspoon (5 mL) or tablespoon (15 mL).
1 On school days, after school hours, no minor under the age of 16 is permitted to work in excess of 6 hours unless the next day is not a school day.  Except for babysitters, no minor under the age of 16 is permitted employment between the hours of 9:30 p.m. and 5:00 a.m. unless the next day is not a school day.
According to the U.S. Department of Labor, the minimum employment age is 14 for many jobs, though federal law also restricts the number of hours that a 14- or 15- year old can work each week. Workers aged 16 or 17 aren't subject to federal restrictions on work hours. Federal law prohibits anyone under the age of 18 from working in hazardous industries or operating dangerous equipment.