[Deleted]

And yes there are other methods of 3d printing like SLA, SLS ...
but these two have became more popular

Congratulations @musefsadri! You have completed the following achievement on Steemit and have been rewarded with new badge(s) :

Award for the number of posts published

_{Click on the badge to view your Board of Honor.
If you no longer want to receive notifications, reply to this comment with the word STOP}

To support your work, I also upvoted your post!

You can upvote this notification to help all Steemit users. Learn why here!

Congratulations @musefsadri! You have completed the following achievement on Steemit and have been rewarded with new badge(s) :

Award for the number of upvotes received

_{Click on the badge to view your Board of Honor.
If you no longer want to receive notifications, reply to this comment with the word STOP}

You can upvote this notification to help all Steemit users. Learn why here!

Congratulations @musefsadri! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 1 year!

_{You can view your badges on your Steem Board and compare to others on the Steem Ranking}

You can upvote this notification to help all Steem users. Learn how here!