Originally posted by 無奈 at 2008-5-31 04:26 PM: ; V! q* i" ^/ v7 }3 x估唔到喎...咁又真係幾好喎.. / u8 l+ L; R0 M; |$ \希望d商家唔好一有左個專利之後...就吊高來賣.. - q' u. M3 g i- e- c咁樣呢個發明...就會真正有助保護環境.. ( }- Q6 T, F5 S4 ~% y. |唔洗下下都砍伐樹木...
/ t! X% T0 A$ ]7 K; y5 H0 f, s5 [$ v' K z9 z y
石頭成個山成個海都係 9 p q I/ [+ p4 C; d9 G, i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
