牛屎都可以係鑽石... ; | }+ H" B: x4 Y/ k% U4 E E# Q問題係有冇人做啫作者: alienck 時間: 2008-6-1 02:26 AM
Originally posted by 無奈 at 2008-5-31 04:26 PM: & U/ }" y$ V6 ?5 @. W' X. b l估唔到喎...咁又真係幾好喎.. + m* u# T& T! {希望d商家唔好一有左個專利之後...就吊高來賣..$ {' ]# `6 f }" W# ?1 d; m( @5 o1 i
咁樣呢個發明...就會真正有助保護環境..' E+ Q" _. N1 [$ \! x
唔洗下下都砍伐樹木...
# m4 s/ _, X8 f |3 _0 @) t ) g0 X/ Q( z! w( M. w# I石頭成個山成個海都係 9 l; q1 h$ T7 j, g. }' V+ C唔知幾時又到環保唔好用石頭做紙呢??作者: Lee3 時間: 2008-6-1 03:23 AM
hopefully, this will be used, but i think it's harder to recycle and reuse. Plus, I doubt paper is going to be completely transferred to rock, because toilet paper and kleenex are cheap to make, cheap to use.作者: iamanpan 時間: 2008-6-1 09:09 PM
