In our lives, we always understand things better when we watch a video rather than just read instructions from a manual. Basically, mankind gets things in a better way when explained through visual aids like images or videos.
It allows them to be more imaginative and yet, strictly objective.
Here are some hilarious GIFs of Amazing Things In The World that definitely show you how things are done.
Come to imagine it, it is just a mass of cells that turns into specific organs.
The little ball-bearing is the key to the music that comes out of the trumpet.
Nature is simply beautiful.
The sound of music is just amazing.
An X-ray view.
It seems so bizarre!
They immerse it in dye liquid and that's how its done.
It literally creates a barrier between the rays of the sun and your skin.