James experimented with different types of steel wire over the next year, and finally found a spring that would walk.

Zandvliet experimented a lot with different types of media.

He accepted the offer and experimented with various other types of entertainment before ultimately selling the building.

During this period, he experimented with different types of strings without significant result.

They experimented with different types of wire, testing them on animal bowels.

These groups started experimenting with various types of plays apart from historical and pauranic ones.

Meanwhile, six states and about a dozen local districts are experimenting with various types of merit-pay plans for teachers.

Authors experimented with new locations, characters, and types of humor.

In recent years Reese's has experimented with different types of peanut butter cups.

He later briefly experimented with different types of fuels for automobiles.