Logan Republican | 1903-12-12 | Page 11 | Bird and Man Flight

Bird and Man Flight. No amount of study nor the careful-est careful-est anticipation of conditions that science sci-ence can figure out take thu placo of tho hereditary Instinct thnt enables the bird to maintain Its equilibrium at first flight. This Is the principal reason rea-son why progress in vronautlcs Is so slow. Practically all tho mechanical problems havo been worked out over and over again, nnd the solutions tested test-ed In overy way that sclenco knows. Dut ono equation remains to bo solved and thnt Is tho human equation. Dy short and hazardous oxporlmentary flights tho Inventors must learn what Is lacking to complete their labors.