Since my power cable of laptop was broken, Im using the computer of public use which means i cannot type korean.

Though my english is awful, I want to writing any meaningless things because its so boring here in night.


I finished my project here which was constructing CDC chamber and taking the signals of beta ray and cosmic ray.

Everything was sucessful and we got some datas of cosmic ray (actually muon)

Though I couldnt do some analysis by myself, we finally got some signal distribution graph.


How was you guys; vacation?

Some might have done sort of solution things or been studying hard, others might have being Ingyeo or something.

Whatever, I want all of you guys would have some fun or get something meaningful during rest of the vacation


About physics : Theres a lot of scientists who study some field which is totally different from the original field that they got their doctorate degree, for example, in my college a professor who studies theoretical optics major in String theory in his doctorate. Theres even some scientists whose major in ph.D course was theoretical physics, now study experimental physics.
That means, degree means just his research faculties or maybe just a qualification of researcher.
We should keep in mind this truth.