At the top of the platform, a continuous flame burns off excess gas.

"Canada has excess gas and they're trying to create a market."

That excess gas is killer when used as a propellant.

The rest of the arms contain excess gas but not excess stars.

Experts offer tips for coping with everything from excess gas to forgetfulness.

Increase the amount of fiber in your diet slowly to avoid excess gas.

His wife said he complained of excess gas the night before but she thought he was just having a nightmare.

All along the north side of the city there are huge oil refineries, burning off excess gases 24 hours a day.

"It's as if you were burning off excess gas from an oil well," she said.

When gasometers are full, excess gas must be allowed to escape as a safety measure.