My name is Jean-François Tiers, living in the center of France.

After graduating in solid state, quantic and nuclear physics at the University of Grenoble I switched to the metallurgy and development of Iron-Nickel alloys, mainly in the field of their unexpected magnetic and thermal expansion properties.
I had quite a nice life in this, visiting other scientists as well as customers all around the world. I wish the same life for any human being.

Now I am retired but I remain enjoying science in all its aspects.
Mainly astronomy and history of our universe, the main reason for me to be here at E(a)H.

Cheers to all of you.
Jean-François.