估唔到喎...咁又真係幾好喎..9 I$ E+ ~5 q' i Y |' d* d
希望d商家唔好一有左個專利之後...就吊高來賣.. 4 D; l7 b8 H2 P' s$ `3 S& {咁樣呢個發明...就會真正有助保護環境..1 ~# A" d# b0 P/ L& }9 F7 J# g
唔洗下下都砍伐樹木...作者: kakeidevil 時間: 2008-5-31 05:44 PM
牛屎都可以係鑽石...0 j+ `4 z% a) `3 U% p* C
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: $ l( K3 R8 o7 |( H估唔到喎...咁又真係幾好喎..& n D6 X8 Z3 j: _
希望d商家唔好一有左個專利之後...就吊高來賣.. o. p/ K# ~8 F1 K/ ~
咁樣呢個發明...就會真正有助保護環境.. * ~4 t# @6 |3 C' I7 m" G' @, K唔洗下下都砍伐樹木...
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7 b9 T! s; B1 y* o+ i# S石頭成個山成個海都係- |+ E( d }7 p, S, Q0 m
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
