Dr. Bath's invention is acknowledged to be one of the most important discoveries in the field of ophthalmology and laid the foundation for femtosecond laser cataract surgery. 

Five or Ten New Proofs of the Pythagorean Theorem by

A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through afinancial institution.

Sea te hinc legimus omnesque, per et dicat scaevola omittantur, saepe possim quaestio sit cu!