EDSAC to be rebuilt Jan 14, 2011 18:20:24 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by thurstan on Jan 14, 2011 18:20:24 GMT -5 www.bbc.co.uk/news/technology-12181153The EDSAC, one of the first computers is to be rebuilt at Bletchley Park. Though they cant use mercury in the delay line memory. Wonder what they will use?