That year he began his experiments in color, using commercial film.

He began serious experiments soon after and published the results in August 1814.

The Commission has already begun an important experiment in this area.

"Get me some samples of the rock, so I can begin my experiments."

He turned to the worktable, as though to begin a new experiment.

Eventually, she began her experiments using earth to contain a sculpture.

We immediately began several other experiments to see if the results were identical.

The real mark of science is then to begin controlled careful experiments that test your belief.

In 1982, Deerfield began an experiment with a community farm.

He began an experiment that proved to be a key element for his future designs.