牛屎都可以係鑽石.../ l: h6 F$ E, C: M: F+ N9 `
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: 7 N* a# P1 R3 ~/ O( l% r估唔到喎...咁又真係幾好喎.. / `% M& @0 Z" H( Z$ G0 Z% C2 ^7 s希望d商家唔好一有左個專利之後...就吊高來賣.. $ \. D U3 F& q8 k5 _! \9 o咁樣呢個發明...就會真正有助保護環境... w. F' Q5 K' J- f
唔洗下下都砍伐樹木...
3 U: g% o& P7 ]" E" ~ 0 H" V) l A" ?% O石頭成個山成個海都係 5 V" Z: w9 A. I( ^+ 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
