Countless discoveries and inventions have been made throughout
our history. Some of the developments have been minor, some of
them have been major, some have been short-lived, and other
events have been more critical and longer-lasting. There have
been certain developments throughout our history that have been
so vitally important to humanity that they are considered the sole
factor behind all of humankind, collectively making progress and
taking a critical and everlasting step forward.