In the ancient era, the human race discovered how to create fire, invented the wheel, and laid the foundation for today’s printing technology. Later on, in the industrial era, they built more complex machinery and started to use motorised vehicles.
all these facilities have proved their great significance to all mankind throughout history, some state that the single most important invention is the
. From my perspective,
a statement is an exaggeration, despite some benefits of the
.
In
digital era, the
helps store, communicate, and disseminate information quickly and conveniently. As a key method of storing data, an increasingly high number of
upload their files onto the
. Microsoft’s OneDrive,
, is a cloud storage service that provides file storage services for tens of millions of
.
, as an important means of communication, the
enables
to get in touch with their friends easily.
can be clearly seen in the case of Snap Chat, a messaging application with millions of users monthly.
, the
serves as an important tool that facilitates the dissemination of information. An excellent example of
is Facebook, a social network that acts as a virtual platform helping one spread their ideas whenever and wherever they want.
the power of the
cannot be overstated, I firmly believe that there are even more valuable inventions. The
is electricity, without which almost all electronic devices cannot function.
, the
could be of no use if there were no electricity. The
is engines, which can be seen in a great diversity of facilities, from the old hydropower locomotives to today’s luxury solar-powered aeroplanes. If there were no engines,
would have to use animal-powered or human-powered vehicles, which are often much slower than their motorised counterparts. To illustrate, the top pace of an average camel is 30 miles per hour, half that of a car on a highway. The final and most important discovery, from my point of view, is mobile phones, which are the physical platform for various forms of digital communication. Today, billions are using mobile phones to make calls and send text messages on a daily basis, a much greater number than those using the
for the same purpose.
To sum up, the
has some enormous advantages for the human race, but there are even more significant discoveries, including electricity, engines, and mobile phones. I predict that along with the
, these three inventions will still be the cornerstones of future humanity.