hamidkesfahani

Denis Papin (22 August 1647 – 26 August 1713) Pioneering invention of the steam digester

It's been a year that I've subscribed this great youtube channel managed by the great guy named Michael Stevens as producer. Vsauce "Our World is Amazing." Yeah, this sentence is in the description

Sunset is a powerful legend It happens every day from the beginning of our life. It's not only doesn't become cheap, Even It becomes more valuable and beautiful every day Golestan, Iran

I was a piece of metal could feel the paper under my feet walking soft going in any direction until someday I saw a piece of wood standing still watching myself in his peaceful eyes he started whispering

Taking portrait of animals is very pleasant.

Hi steemians, good morning, good evening and good afternoon In this post I have a request; I have been in blockchain technology for several months if not a year, and gradually became more and more interested

What a pleasant morning! I just want to share... “Every morning was a cheerful invitation to make my life of equal simplicity, and I may say innocence, with Nature herself.” ― Henry David Thoreau, Walden