Crossword-Solution: UNBURNT 7 letters, 5 clues 🏆 scrabble score: 9

Then they did so, and found Skarphedinn's body there, and he had stood up hard by the gable- wall, and his legs were burnt off him right up to the knees, but all the rest of him was unburnt.

The presence of large amounts of unburnt combustible materials near X, however, indicated that even though the heat of the blast was very intense, its duration was insufficient to raise the temperature of many materials to the kindling point except in cases where conditions were ideal.

For these engines, castor oil is the lubricant usually adopted, and it is pumped to the crankshaft by means of a gear-driven oil pump; from this shaft the other parts of the engine are lubricated by means of centrifugal force, and in actual practice sufficient unburnt oil passes through the cylinders to lubricate the exhaust valve, which partly accounts for the high rate of consumption of lubricating oil.

From experiments conducted in 1910 by Professor Watson and Mr Fleming it was found that the proportion of fresh gases which escaped unburnt through the exhaust ports diminished with increase of speed; at 600 revolutions per minute about 36 per cent of the fresh charge was lost; at 1,200 revolutions per minute this was reduced to 20 per cent, and at 1,500 revolutions it was still farther reduced to 6 per cent.

Beyond the unburnt paragraph about the attack on Mondisfield, he had nothing except a few hastily scribbled ideas in his note-book, and of course the very elaborate and careful historical notes which he had made on the Civil War during many years of reading and research--for this period had always been a favourite study with him.