first robotics lesson. bro finish his grade 7 exam.

first robotics lesson. morning was terrible!! i don't understand what Mr Yong, our robotics teacher was talking. he was simply droning on and on about computer programming, hardware and stuff.. i had no idea about anything. now, i prefer Problem Solving than this!!

afternoon, we began programming our robotic car. we are having a mini competition. our robotic car have to complete a circuit within the shortest time. there would be about 9 teams, each team 2-3 people. 4 teams will win $50 CASH!! YEA CASH!!! so i work with a girl. however, she wont be present on the last day. if i win, i get the $50!! ahaha =) nah.. i won't be that bad, i will split. =)

my brother went for his grade 7 piano practical. did badly i guess. he wasn't very relieved or happy after the exam. i reckon he had the same feeling i had after i took my grade 7 exam. he told my piano teacher that he did horribly because he played a few wrong notes and he had the feeling he did not do well for the aural. well, all the best to him..

i tried making the fireball. quite a failure. it did burn. BUT it was wrong.. i did not get the lighter fuel, the liquid fuel in the "youtube" video(i put it up in my previous post). i use the gas(it is gas when it is in contact with air, not a liquid) from the lighter we used during lantern festival. when the gas is in contact with the cotton ball, ice vapour was formed. we suppose to use liquid fuel so that the cotton would absorb the fuel and it will burn perfectly. also, in fact, if it could be made perfectly, we can hold the fireball instead of using the scissors.. anyway, my brother and i tried in the toilet, while our parents is in their room. hahas =)

this is the 'self-made' fireball. my brother did most of the talking.. my voice is SUPER weird in this video!!!!! =X