TechnologyPreventing the Roll of ShipsPast and Present Schemes for Stabilizing Ships and Why the Gyroscopic Stabilizer Is PracticalBy J. F. Springer on April 16, 1921AdvertisementABOUT THE AUTHOR(S)Recent Articles by J. F. SpringerCoal Piles that Light ThemselvesStudying Fire Risks from Sample FiresSome Great Dredges