A periodic backup of my mobile phone yesterday - mainly pictures and videos - was the occasion to give a look back at things I did and places I visited in 2014, for business and leisure. I thought it would be fun to share some of those pictures with you, with sparse comments. I know, Facebook does this for you automatically, but what does Facebook know of what is meaningful and what isn't ? So here we go.
The first pic was taken at Beaubourg, in Paris - it is a sculpture I absolutely love: "The king plays with the queen" by Max Ernst.



Still in Paris (for a vacation at the beginning of January), the grandiose interior of the Opera de Paris...

This morning I woke up at 6AM, had a shower and breakfast, dressed up, and rushed out in the cold of the fading night to catch a train to Mestre, where my car was parked. From there I drove due north for two hours, to a place in the mountains called Pieve di Cadore. A comfortable ride in normal weather, but this morning the weather was horrible, with an insisting water bombing from above which slowly turned to heavy sleet as I gained altitude. The drive was very unnerving as my car is old and not well equipped for these winter conditions - hydroplaning was frequent. But I made it.

The CMS Collaboration at the LHC collider has recently measured a non-negligible rate for the fraction of Higgs boson decays into muon-tau pairs, as I reported in this article last summer. The observation is not statistically significant enough to cause an earthquake in the world of high-energy physics, and sceptics like myself just raised a gram of eyebrows at the announcement - oh yeah, just another 2-sigma effect. However, the matter becomes more interesting if there is a theoretical model which allows for the observed effect, AND if the model is not entirely crazy.

A comet is a magical sight in the heavens. Comets visible to the naked eye are a uncommon event, and sometimes they put up very suggestive shows in our skies. Those of us who have witnessed the apparition of a bright comet do not forget that experience easily. 
The recent landing on comet Churyumov-Gerasimenko of the Rosetta spacecraft has made even more fascinating the observation of comets from the ground, as we got treated by close-ups of the comet surface that resemble mountainous terrains on Earth. Imagining a rock streaming in the sky, coming nearby after a long trip from the Oort cloud, and maybe returning sometimes in the future, or maybe getting lost forever, is truly remarkable.

The following is a guest post by David Orban, CEO at Dotsub, faculty and advisor at Singularity University, and trustee of Network Society Research.

When I implanted an NFC chip in my left hand about two months ago at the Singularity University Summit Europe in Amsterdam, I followed the tradition of our species that a hundred thousand years or more ago decided to become a cyborg.