MY letter in NATURE of October 21 1, communicating Mr. Booth's correction on this subject, has elicited the information that the exponential integral solution for the absorption of the rays was given ...
The most powerful formula in physics starts with a slender S, the symbol for a sort of sum known as an integral. Further along comes a second S, representing a quantity known as action. Together, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback