Show NEAT AFTER DINNER TRICKS really inheres interesting ong scientific expert mont ment shon shorting ving how compressed air may be used an apparently lipty bottle may bo be made to to blonn out a candle the trick I 1 is really an interesting rite resting scientific e experiment x peri ment showing hovi compressed air directly tho the pressure which aich con fines it 1 Is tends to assume the normal kensit or of tile atmosphere we take in ordinary ordin iry try bottle ind seeing tint it is empty find and dr do vie me place the bill of 0 the thumb over oner the mouth alth ith jut a small iper aperture ture uncovered rhen placing out oui mouth to this wo NO blo steadily and continuously into the bottle the result is that the air in the hot tic is compressed nhen heu we ie take our mouth ana we me insure injure tint thit no air shiell c capo b instantly instant li closing tho the whole aperture mth the bill ot of the thumb is already pressed presed over of the opening now no vie e ineat the bottle and ing tho the mouth against the flame ot of a lighted cindle candle ve remove so much of our li annd ind as vill ill make an opening sim k 1 W I 1 V aa r j 11 IS P 11 blowing out candle lir ilir to that into chich e blew the result is that th t the compressed compres seil air dl di reedy the pressure is removed rushes out and blobs upon the he flame it Is ig vi ell to use a small candle as it if ve v e have hane a large c cindle with i t big flame the pressure ma real not be sufficient clent to extinguish the alime it if vie ne perform the trick in front of a number ot of spec gators we must not let them see us blow blon into the bottle tim this pait of the performance can be done outside the loon 1000 0 and we can bring the bottle in it our thumb over oer the opening keeping it there till the moment when NN vie e nant vi ant to release the air this can be done in such a way as not to at tract notice |