估唔到喎...咁又真係幾好喎.. 2 s- D- i8 _7 M/ ^% h希望d商家唔好一有左個專利之後...就吊高來賣..9 T) j% j+ z: D3 r% M) U
咁樣呢個發明...就會真正有助保護環境.. c0 m: ~+ ~+ b V7 o8 K
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... $ `* b8 B" n% F, S, Y2 S. {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: 2 o0 A0 I* H# q* A! Y/ c估唔到喎...咁又真係幾好喎.. 9 K- C3 V( j* z9 N/ z3 I+ a希望d商家唔好一有左個專利之後...就吊高來賣.." B. r$ c2 W0 M5 c( w( L. b5 Y$ k
咁樣呢個發明...就會真正有助保護環境..+ }1 G+ X1 b3 X, j
唔洗下下都砍伐樹木...
! ]$ x* G' U) s" V3 V; E D, f: f$ t F( ~
石頭成個山成個海都係 2 `/ F2 S' g0 s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
