Reading ancient sealed documents: New Technologies by EPFL École polytechnique fédérale de Lausanne (EPFL) Published on 13 Dec 2017 SUBSCRIBE 14K Scientists see inside a sealed testament from the State Archives of Venice using EPFL technology – without breaking the wax seal – and reveal the last wishes of a Venetian lady from the year 1351. Share this:TwitterFacebookEmailMoreLinkedInLike this:Like Loading...