估唔到喎...咁又真係幾好喎..6 U2 y1 z5 Y- g( J# N4 G( Y4 [
希望d商家唔好一有左個專利之後...就吊高來賣..' r k% E/ h3 r
咁樣呢個發明...就會真正有助保護環境..* y! p, x7 m ~ u+ |& j
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...6 @# `& M# m; ^/ f @+ m; }, F
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: " @+ _' T; r$ Q2 S# ^估唔到喎...咁又真係幾好喎.. 1 v1 Q- R/ G4 n. c& c希望d商家唔好一有左個專利之後...就吊高來賣.. % _) S$ M2 j9 [- d `% ?9 v9 @3 X+ i咁樣呢個發明...就會真正有助保護環境..) ^) Y5 U( F. ]( G0 e# ?
唔洗下下都砍伐樹木...
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7 }5 I: M. b) t' V# x2 {% ?
石頭成個山成個海都係0 {/ S! R% b8 q7 Z: p1 `/ V
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
