Artificial Intelligence, Speed of Light, Immortality... and now you're in for a Time Travel!   We are proud to present you another of our interesting coins. This is the fourth coin from the "Code of the Future" series. It is devoted to the issue which has been tormenting researchers for many centuries - time travel.   Who among us hasn't dreamed of going back in time and changing our decisions? Or to move to the future and see what life would be like then?    This two-tiered coin has gained a futuristic image through the use of several techniques: - It has been oxidised so that every detail of the reverse is clearly visible, in particular the background symbolising the past, present and future,- Selective UV printing highlights the man who is trying to change the course of life,- The most interesting technique is the use of selective fluorescent printing, thanks to which the modernity of this unusual coin can be seen in the darkness. The obverse is decorated with an image of watch cogs, which symbolise the inexorable passage of time.  This coin is delivered in a thematic packaging together with a certificate of authenticity. The mintage is limited to 500 pieces!