The array is then viewed as an effective medium.

If the Falcons find an effective medium there, they will challenge for the playoffs.

Water is the most readily available and effective cooling medium.

Many others, however, say the Internet has not matured enough to be an effective medium to convey political messages.

Film is one of the most popular and effective mediums to stimulate such positive messages.

Under test, the bird-dung proved to be the most effective medium for providing what he wanted.

This is due to the formation of a so-called effective medium by the needles.

I also know that you consider television to be the most effective medium for reaching a wider audience.

Television advertising is the most effective medium in Mexico.

Computers have become an extremely effective medium for the buying and selling of merchandise.