Recent content by blossom

Experimental Physics Courses?? Hi everyone, I have some problems with Experimental Physics courses. I'm senior physics student and I have taken 2 experimental course (out of 3) so far. In my university we spend six hours doing one experiment and submit a report at the end of the lab. The...

It is really odd that most of the people in this forum are not religious but they keep talking and discussing this subject! This means that none of them is comfortable with his/her believes. Therefore, once a thread is posted about this subject you see most of them either try to show that there...

what I mean by smells is like Red tide ( a common name for a phenomenon in which estuarine, marine, or fresh water algae accumulate rapidly in the water column and produce bad smells)

hello, I always argue with people when electricity goes out. They want to open the windows to refreash the air in the house and I want to keep them cloased to keep the cold air for as long as possible. I know that after sometime the air will warm up .. but I at least I can keep the room cold...

Wow, that is really a lot of information! Thank you all. Do you think that second year student in physics department should know all of this? There is so much to learn here.:smile: Thanks again

hi, As I said in the title our universe has a lot of circular or spherical ( no angles) objects such as planets, water drops, planets orbit, tornados, water movment in a sink, bubbles..etc. So, other than reducing friction and space...why everything is curved?? thanks