about dr dhar container who is in the nuba mountains which is a contested area between north you danner sudan and south sudan and this boy without telling us is families blocks and a bomb the government of sudan was bombing the area and yet both of his arms blown off and when i read the article about him having his arms above are i was really moved because i have three young boys and i couldn't imagine that happening to them and his response when he woke up. after the amputation surgery was if i could have died i would have and it was just something that i had i could just close my computer and go to bed after reading that i needed to do something so we decided to put together a solution do you and you made a man and we had we made it three d. printed are now part of the i understand not impossible vision is your solutions are open source meaning other people can access it right that's correct everything we do we do through this concept of help one help many so we help one person but then we publish the code and the solution open source so that many people can use it afterwards i understand t