牛屎都可以係鑽石...3 Q7 ?. }$ c! M' p
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:1 d7 Z x' V+ S( E7 R$ q, r
估唔到喎...咁又真係幾好喎..3 o1 D+ J/ X6 s" v8 Z" `" A& m: O
希望d商家唔好一有左個專利之後...就吊高來賣.. 5 E2 k" _3 H# s咁樣呢個發明...就會真正有助保護環境.. . M# Z/ K: f, X2 }! I唔洗下下都砍伐樹木...
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2 U, b6 b2 p) u" K* \, V0 b7 x石頭成個山成個海都係* o \# A/ b- o: i7 i: @. b A
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
