It has been recognized in the media, which cite quackwatch.org as a practical source for online consumer information.

Numerous sources cite quackwatch.org as a practical source for online consumer information.

Energy independence - "Reduce dependence on foreign oil by developing practical sources of alternative energy.

The Sun is too far away to be a practical source of energy.

Hopes at the time were high that it could be quickly developed into a practical source of fusion power.

Nevertheless, the fusor has since become a practical source of free neutrons, and it is produced commercially for this purpose.

That leaves them only one practical source for large injections of funds: the industrial sector of the economy.

Haneke wanted the environments to be very dark, so many indoor scenes used only practical light sources such as oil lamps and candles.

Experts say it could take $20 billion or more to turn fusion from a laboratory curiosity into a practical source of electrical power.

The practical source of an emperor's power and authority was the military.