José Carlos Eiras Archive

The following is an actual question given on a  University  of Arizona  physics mid-term, and an actual answer turned in by a student. The answer by one student was so ‘profound’ that the professor shared it with colleagues, via the Internet, which is, of ...Read More

I can’t help but think of the recent terrorist attack at Las Ramblas in Barcelona. What a tragedy. How can someone or a group do something like that? I have very fond memories of Barcelona. The visits I made, the books I read. I remember very well ...Read More