Page:Scott's Last Expedition, Volume 1.djvu/513

1911] discussion on the point and no very satisfactory solution offered. Cannot help thinking that there is something in the thought that the glacier may have been weighted down with rubble which finally disengaged itself and allowed the ice to rise. Such speculations are interesting.

Preparations for the start of the Crozier Party are now completed, and the people will have to drag 253 lbs. per man—a big weight.

Day has made an excellent little blubber lamp for lighting; it has an annular wick and talc chimney; a small circular plate over the wick conducts the heat down and raises the temperature of combustion, so that the result is a clear white flame.

We are certainly within measurable distance of using blubber in the most effective way for both heating and lighting, and this is an advance which is of very high importance to the future of Antarctic Exploration.

Tuesday, June 27.—The Crozier Party departed this morning in good spirits—their heavy load was distributed on two 9-feet sledges. Ponting photographed them by flashlight and attempted to get a cinematograph picture by means of a flash candle. But when the candle was ignited it was evident that the light would not be sufficient for the purpose and there was not much surprise when the film proved a failure. The three travellers found they could pull their load fairly easily on the sea ice when the rest of us stood aside for the trial. I'm afraid they will find much more difficulty on the Barrier, but there was nothing now to prevent them starting, and off they went.

With helping contingent I went round the Cape.