# Research

### Mass-Radius Relation of Neutron Stars

• I was stuck on some unit converting problems. I thought I did a correct conversion, but it turned out to be wrong. So I was reading some textbooks to check this. Now I could get a good conversion and get correct values.
• I did some simulations to get the result. I need to get some plots varying with angular velocity, but the data is arranged by a ratio of a radius. So I need to find a way to get a results with respect to the angular velocities.

# Study

### English

• I have studied 30 words, 9 sentences, 4 TOEFL essays, and 3 GRE essays using Anki.