Recent content by choon_min

hi, I am choon min recently have some problem with interference, may i ask where can get the article? as i search from google, it need to pay thanks

form twin paradox, let say Jerry is the one go travel to outer space then back to Earth and Tom is the one stay in earth. From relativity time dilation,Tom will see time in Jerry will be slower and also for Jerry will see Tom time move slower. So, just at the time Jerry reach the earth(he...

hi, everyone. Do anyone here can suggest where, which book or website can learn more bout the theory behind the magnetic hard disk, and it current technology? i.e. spintronic...

hi, everone I am new here, here is my 1st question, hope anyone can help me. As the relative law, speed of any object can't exceed speed of light, c. If got one car A move to right with speed 0.8c and another car B move to left 0.8c. (if assume car can move so fast la..) So, if i am the...