Arthur Conan Doyle 
The disintegration machine [EPUB ebook] 

"The Disintegration Machine" is a short story written by Arthur Conan Doyle. It was first published in The Strand Magazine in January 1929. The story centers on the discovery of a machine capable of disintegrating objects and reforming them as they were. This short story is a part of the "Challenger series", a collection of stories about the wealthy eccentric adventurer Professor Challenger.