The ether is not a fantastic creation of the speculative philosopher; it is as essential to us as the air we breathe.
'Address of the President of the British Association for the Advancement of Science', Science, 27 August 1909
The ether is not a fantastic creation of the speculative philosopher; it is as essential to us as the air we breathe.
'Address of the President of the British Association for the Advancement of Science', Science, 27 August 1909