Show THE HUMAN VOICE to an inquiry recently made in london as to the greatest distance the he human voice be beard the inter esling ebling reply was wa according cording ao to Har harpers perve bound table that eighteen miles to IB the longest distance oo on record it at which a mana voice has bag been heard beard this occurred in the grand canyon of toe the colorado where one man scouting the name bob at one end his hie voice was wag plainly beard at the outer end which la Is elgh eighteen teen miles away lieutenant poster foster on Pe peagya arylis third arctic expedition found that be could converse with a man across tho tb harbor of ef port bowen a distance 0 6 feet or about one mile and a arter quarter and sir job a 0 franklin said that re conversed with ease at a distance of more than a mile deyoung dr young records that at gibraltar the human voice has baa been blaid at a distance dle tance of cf ton ten miles 8 iund has bab remarkable force in weter water 0 Onlia doD by experiments madr in the lake of geneva tati mated that a bell submerged BUb merged in the son aea might be beard a distance diota oce of ef more than sixty miles franklin says tie be heard beard the uirl king together of two in the water half a a mile away over water or a surface or too ice outly la Is propagated w with iab gr ge at clearlee clea ravis roee H aud and strength dr relates that on a quiet part ul of the thames near chelsea he be could ho hoar hear ar a person read distinctly btty at the distance of feet while wajo on the land ahw aba same could only be beard 76 leet fool professor wor tyndall Ty while on mont blanc found the report of a pistol pl tolbot shot oo no louder than the pop of a champagne bottle persona in a balloon can boar bar voices from the earth a long time after they themselves themuel vea are inaudible to people below |