Okay, so well, today's maths test was... *sighs*... SUPER PERFECT!!! I totally know how to do every single question, and now CY, we do not owe anyone a cup of KOI anymore!!! WAHAHAH. I came up with my exam schedule ler, study schedule, so i'm gonna stick to it!!Had to go to PP after school just to buy a stupid balloon for physics project with Mr Koh, A balloon, but in the end we bought a packet of 8, and rushed back to school at around 2.30 we reached. Mr Koh, our physics teacher, was still not there... Apparently, our project concerns electricity, and he said that one experiment needs to be supervised by him, since he wants to see the results himself, ensure safety among us and also to see us get electrocuted. The experiment was about rubbing a clean fluorescent tube with a balloon and it will magically glow... We then ran out to find Mr Koh, where we found him on 5th floor bridge. "Give me 2-3 mins" He says... So we waited and spam blow balloons, which Adrian got addicted to kicking it up to the fans and watching it fly around nonsensically, though he wanted them to burst. When Mr Koh finally came, he said.
Mr Koh: "Wa you all siao ar, so many balloons, rub until the fluorescent tube explode."
*We then started to throw the balloons at him once in a while*
So, we tried the experiment but in the end, the experiment failed... He said that it was a good try, and it wasnt fun since we didnt get electrocuted... He then taught us a new experiment which we can put in the stead of that failed one. We found the theory part to the failed experiment too, although it seems that it SHOULD work..
"Many electronic devices and equipment are made possible because of electrons. Televisions, computer monitors, and video games all use a device called a cathode ray tube. The cathode ray tube is a vacuum tube that emits a beam of electrons onto a screen. As the electrons hit the screen, which is coated with a fluorescent material, they cause the screen to glow, producing an image. Photocells in cameras are based on a phenomenon called the photoelectric effect. When light shines on a metal, the loosely held electrons are shot off of the surface of the metal. For any particular metal, a particular frequency of light must be used for the photoelectric effect to take place."
This sucks... The experiment that Mr Koh taught us was the classic tissue dance effect where you use static to attract bits of paper to make them float around. Marc then spammed rub the balloon on his HAIR, until the balloon slipped from his hand and flew up high, almost hitting the fan.
Anyway, went late for CO prac, about 3 then go. Since we were having sectionals, i didnt know which class, so i sms and called the 3 seniors, and in the end, found them just above me... The sec 3s had to think of the JG tai fengs.... Lol... We then had full dress rehearsal today, everyone was in black shirt, black long pants, black belt, and a red school tie. We kept criticizing about Chanuja, saying that he just have to wear a tie for SYF... The rehearsal was fun! With Eusebio coming in on the last min due to his Science competition. SYF just 6 more days!!! ARGH!
