Mobile Shredding Service This is mobile paper shredding service. There're so much secret documents, aren't there? Sights 2008.03.02
Cellular Phone's Battery Charger in Subway This is speed battery charger for cellular phone installed in subway. It costs 1,000 won(about 1 US dollar) and takes 10~20 minutes to charge. You can pay by credit card or traffic card called T-money. etc. 2007.08.12
