我的天

I just need do one more physical experiment at this term! However, comparing with chemical experiment, the physics are more comfortable, at least, every time, I don’t need to be afraid that I will fail. No matter how terrible it is, it also can’t instead one of the awful one in chemistry.

The mistakes of chemistry can’t be recovered, you’er wrong at this step, the other step can’t be saved from it, all the experiment will be damaged. It’s really terrible. And the most horrible thing is that I always make all kinds of little mistakes in them. Whereas, when I did the physical ones, I made much less problems, or I didn’t make any mistakes among it. Why such strange this happen to me? Why I can put myself at such miracle situation?

The physical experience today is about survey the refaction of prism. You know, in front of that optics machine, I just like a little child, the machine seems always tricking me. Because of its little error, I had to meet a lot of meet a lot of difficulties. Such as when regualted it, I always couldn’t hit the target, the question was not by myself, but the machine. As a result, though I used a lot time, no matter how careful I was, I couldn’t do that right regulation. At last, this mystrery was found, at all the clouds in my heart be blow away at once.

Beside that, I had to put off and put on my glasses many times. When I found the light, I must put off the glasses and watched the telescope very careful, however, after adjusting that, I had to put on my galsses against to read out the result. So after that, I almost felt my eyes were not in my body but left in somewhere. The muscles of the face were also tried.

This physcial experiment was the first one that we must design this by ourselves. Though at the class, the teacher had spoken out the way to do it, yet to me, I really had thought about it by myself before.

I really had put heart in it.