1.   In several placed Donald Duck makes exciting discoveries by playing with a chemistry set.

2.   People had actually laughed at her for asking for a chemistry set instead of a Barbie doll or a set of Nancy Drew books.

3.   It is this operation that George Ewart, general manager for Chemical Products, describes as a giant chemistry set.

4.   Christmas is coming up and there are chemistry sets in the shops.

5.   And chemistry sets and microscope sets abound.

6.   And he was as excited about his new toys as a kid with a chemistry set.

7.   Any gift that combines manual dexterity with intellectual stimulation, such as a chemistry set or a model ship, will go over well.

8.   Characters get blown up by Fourth of July fireworks and by chemistry sets, squashed by various vehicles and hit over the head by objects five times their size.

9.   For many children, free play used to mean fiddling around with a chemistry set in the basement or lighting things on fire in the back yard.