thought of the day: does relativistic mass affect gravity and inertia?

a guy travels at a very fast speed(like 0.5c ), and his twin stays on earth. by right, when he returns to earth after a while, he should appear younger than his twin. however, from his frame of motion, the twin on earth is travelling much faster than him! but why is he experiencing time dilation, and not his twin?

quote of the day: "ting yong, hurry!!!" rilong and hanlong

"when two guys sleep with their legs touching each other, there is some sorta bond formed...okay...no matter what way i say it it sounds damn gay" hanlong

yay. i am improving in judo. but science is still so damn daunting to me...bleagh. electron oscilloscope...theory of relativity...

oh yes. alwyn revealed to me his wish to disprove the thoery of relativity. i revealed his wish to the power sci club guy pangwei. and he said"have fun man. do you know that the theory of relativity is derived from electron*blah blah blah* and magnetic*blah blah* interfering with*blah blah* resulting in *blah blah blah* and thus *blah blah blah*"

silence.

then pangwei asked"have he read the article?" i said"unlikely, he doesn't noe length contraction" "ohohoho... he'll have a great deal of fun"

okay...

oh well. managed to throw the sec 2s.(yes, this is the first time i am able to throw sec 2s, thats how bad i am) sode rox. got my knee injured by yongsheng who threw me out of the dojo and landed my kne on the wooden floor. ouch. still hurting now. and got totally thrashed by richard. i dun remember being that badly thrashed by lincoln.

so. i need---strength; agility(a big shit to train) ; accuracy(a devil to train too). and must remember not to put the feet to close to each other.