פרטי המוכר

This book begins with a criticism of present-day physics, which Lord Samuel contends, has left us without any conclusion on several of the most fundamental issues. He e xamines, in particular, the problems of the medium for the transmission of radiation, the mechanism of gravity, the nature of momentum & the creation of particles. The work is written in an easy sty le & is intended for any general reader acquainted with the terms used in this province where philosophy & physics meet. a friendship of long standing allowed me to send to Dr. Albert Einstein a cop y of this book in proof, in the hope that he might read it & let me have his opinion. This he has been good enough to do ; sending me a comment from the standpoint of Relativity Theory, on the princip le matter dealt with in the first part of this publication, anything from Einstein's pen, upon the root problems of physics which are in constant debate among philosophers & scientists, must be of general interest." 51245975 שם המוכר זאב