Copper etched keyrings

While in SwitzerFrance I was part of a CERN Robotics Club mission to send a helium balloon and sensor package (well, android phone) to the edge of space. Buy me a sandwich some time and I’ll regale you with the tale of the truly epic recovery mission, diagrammed below. To commemorate, I etched copper ‘mission badge’ keyrings for the four co-conspirators.

I’ve also included pics of a pendant with the Swiss mountains, CERN logo and date, for a friend who went home early.

Leave a Reply

Your email address will not be published. Required fields are marked *