- Getastepladderinsteadofclimbingonamakeshiftscaffoldsuchasachairortable.Oneconclusionoftestsmadewiththismachineisthatatripodstepladderismorestableandsafertousethanonewithfourlegs.Boundingdowntheaircraft'sstepladder,Bush'sbodylanguagewaseffusivewithM...
- 30036