even though they no longer scanning stassi for the technologies being used around the world today a program very similar to the president is being used to put fragments back together that would destroy it like these from the 1994. community center. or these books and documents from the cologne city which collapsed in 2000. meanwhile there are still thousands of bags full of shredded secrets in the stasi documents archives waiting for a machine to put them back together again. finding the right puzzle piece from 600000000 little pieces it's impressive what i can do to me projects like v.r. time right make history more tangible i also remember more details what do you think which project impressed you the most and what time period would you like to travel back to. on facebook or d w dot com and don't forget to have a look at our you tube channel where there's a lot more on video that's it for today and see you soon. after. it's considered the 20th century the most cities of the s.l. it's not just the culling doors that have made the design so common. desire of mud and credibility sponsors now