Think you know everything?

[The Ruler]

^ lol, good effort. Is that the symbol for Sigma I see...?

I think that was a stray biology sheet.

 

[~Taalibah~]

My attempt at folding paper more than 7 times:

7.5th fold... And no more.

lol, i think i'll attempt it too.

 

[Danah]

interesting thread....I liked the one about Pearl. I really need to try that

thanks for sharing sister

 

[ژاله]

^a pearl is made of calcium salts,it would dissolve in any acid,but seriously sis,would you waste a precious pearl just for this experiment?lol why not get earrings made out of it and wear them
and if you have a 0.02 inches thick sheet of cardboard or paper and you want to fold it so that it is thick enough to cover the distance between earth and sun,you know how many times would you need to fold it??
guess...
just 52,and believe me this is no nonsense.i had that problem in my CS introductory course,i wrote the code carefully,ran a while loop in matlab and the answer i got was this.i was expecting an answer in millions or in any case thousands at least,i thought i had done that wrong and was very much amazed when the instructor told me it was right,so strange.

 

[Danah]

^a pearl is made of calcium salts,it would dissolve in any acid,but seriously sis,would you waste a precious pearl just for this experiment?lol why not get earrings made out of it and wear them

lol, thanks for the info sis

and no , I will not waste a pearl for that :-[, but I was wondering how that happen. you clarified it all....thanks sis *u deserve a rep ^_^*

I prefer a pearls necklace btw