Your posts always help, I very much appreciate your help (honestly very practical, sound advice and information contained) all the time, You deserve getting a gold medal in a competitive knowledge race. :biggrin:
Regards
you shouldnt't worried about that and about the old greek donkey too.
another book i used to read is also about cryptie, its free for download it is is called mcdonald among us becauase it is not a good OLD ass book, so we call it is mcdonald.
how can a software be changed be used in different os ? one software but can use in 3 os, win, mac, linux ? how can that be ?what do the maker change in the software to fit all three at the same time ? thank you.
thanks Moonbear and Gokul43201
i appreciate very for your help.
i still have another question, i also just learned that when we are close relationship, we call our love ones names that usually ending with "ney/nie", for example,
Barbara--> Barbie
John--> Johnie
Jane-> Janie
Kate->...
in my county, farmers are allowed to kill pigs-like animales. pig industry is not very develop much. i heard most people in malaysia don't love pork, so i guess there are not many pigs in malaysia. i say about port because pork is good protein sources, esp from generation III, and IV and so on...
i a year ago learned english. means i have learned english for 1 year. my teacher said, when using report speech we must change the senctence
ex: duck: why didn't you say it is true ?
duck'sfriend repeats duck's words: duck said why you didn't say it is true
if duck's friend become: duck said...
go straig like this is ok 2
cos2x=sin2x;
<=>sin2x-cos2x=0;
<=>sin(2x-Pi/4)=0;
=>2x-Pi/4=k2Pi (k=integer);
chose 4 values of k to get x
your loking for x, so dividing both equation by cos like what you have did isn't good practise. :biggrin:
i just learn that before a lady have an embryo in her body, one male sex cell swims into her egg, but right before entering, the cell will cut itself its tail and destroy its head, only the part containing dna falls into the middle of the egg. i am wondering how can the that sex cell knows it...
i am taking a course "human bebings and nature" (i don't know how to translate more corectly). we watch a video tape today about polar birds. i think it is an interesting documentary film. i am amazing at how their feathers color can change differently when different seasons come, 4 seasons 4...
Thank you turbo and chronos, you both speak very similar language, veery literature, I can't understand all. But very good to read. :wink:
Phobo, thanks a liot for that really good and correct (scientific) explanaton, I watched a movie file downloaded from internet a day before posting those...
i don't know much about physics but what do people mean by 'our universe is expanding' ? thoug we see the truth that no thing is getting larger/longer. what is the proof for this expansion ?
thanx