Sentences with phrase «produce burn marks»

Not exact matches

The sentence marked with an asterisk was changed from «In fact, fly ash — a by - product from burning coal for power — and other coal waste contains up to 100 times more radiation than nuclear waste» to «In fact, the fly ash emitted by a power plant — a by - product from burning coal for electricity — carries into the surrounding environment 100 times more radiation than a nuclear power plant producing the same amount of energy.»

But rather than being produced by a liquid, the markings had been burned into the floor by the radiant heat released during flashover.

In the same period, a report for President Lyndon Johnson from the President's Science Advisory Council in 1965 said the burning of fossil fuels «may be sufficient to produce measurable and perhaps marked changes in climate» by the year 2000.