The SciencesAre Further Experiments needed for Determining the Atomic Weight of OxygenBy Edward W. Morley on March 10, 1900AdvertisementABOUT THE AUTHOR(S)Recent Articles by Edward W. MorleyOn the Performance of the Pneumatic Retarding Device of Photographic ShuttersAre Further Experiments needed for determining the Atomic Weight of Oxygen?On a Method of making the Wave Length of Sodium Light the Actual and Practical Standard of Length