牛屎都可以係鑽石... ' w) u$ Q/ T5 E0 N& E# _2 e W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: ) H0 A- K7 e) A4 W- n, B估唔到喎...咁又真係幾好喎.. . |8 H+ b: C6 B+ ~# Z希望d商家唔好一有左個專利之後...就吊高來賣.. 1 ?3 Q7 D) u9 h1 x咁樣呢個發明...就會真正有助保護環境..( h+ W. }2 Z' \! E1 j" l
唔洗下下都砍伐樹木...
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石頭成個山成個海都係 " Z. I5 h) _2 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
