Invention

Can you live yourself?
I mean only you.

I don't think so because somehow we live by someone's help.
The picture above is a simple manhole I found on the road.

There is a text "sewer 1990" and I was curious about it so just took a picture.
I googled it when I went back to home.

Google returned me the fact that this is the U.S patent 5989417
and it treats the covering the hole of sewage shaft.
Please go to here if you are interested in what exactly it is.

You may think the inventor obtained the patent by just a cover.....
but it is a cover to save our life from sewage.

We can live safely by this kind of simple invention and it's all human-made.
The most admirable thing in our life is like this.

They exist somewhere and save our life quietly even no one cares it but I do!
I appreciate it and trying to make the one too.

Are you excited to invent something to help someone?
I want to do that. Let's invent for life!

Stay Tuned.
M.K