Making Science Toys

science
skill: ability to produce solutions in some problem domain; "the skill of a well-trained boxer"; "the sweet science of pugilism"
Science (from the Latin scientia, meaning "knowledge") is, in its broadest sense, any systematic knowledge that is capable of resulting in a correct prediction (i.e. falsifiability in Karl Popper's sense) or reliable outcome.
The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment
A systematically organized body of knowledge on a particular subject
A particular area of this
a particular branch of scientific knowledge; "the science of genetics"

making
qualification: an attribute that must be met or complied with and that fits a person for something; "her qualifications for the job are excellent"; "one of the qualifications for admission is an academic degree"; "she has the makings of fine musician"
The process of making or producing something
Essential qualities or ingredients needed for something
Money made; earnings or profit
devising: the act that results in something coming to be; "the devising of plans"; "the fashioning of pots and pans"; "the making of measurements"; "it was already in the making"
(usually plural) the components needed for making or doing something; "the recipe listed all the makings for a chocolate cake"

toys
An object for a child to play with, typically a model or miniature replica of something
An object, esp. a gadget or machine, regarded as providing amusement for an adult
(toy) dally: behave carelessly or indifferently; "Play about with a young girl's affection"
A person treated by another as a source of pleasure or amusement rather than with due seriousness
(toy) plaything: an artifact designed to be played with
(toy) a nonfunctional replica of something else (frequently used as a modifier); "a toy stove"