Show balloon stays in air A balloon that hint will in ili the he ar air for weeks ut tit a until las bus been by M lucien bodin of france Fr tince bubli cial that hint tits ills new levice preclude the necessity ot of having to re jelense leasell ia ad tile the gas from the bug bag in order to rep inte its attitude besides the balloga bil two J ho ordinary gas bug tilled filled wilh I 1 not sulli elent to support it alone tin th be proposed ci clift lift will carry nn an be compartment fillet filled with air to supply t buoyancy the pilot call regulate bli al 1 ty by heating or cooling th lie elair air q thus obviating the necess necessity liv of relea ing any vi of the hydrogen calca dully dally news |