Aren’sure what to buy your pc enthusiast friends this holiday? we have few ideas, including cooling, keyboards, mice, storage, modding tools and more.Are you frustrated with skype and searching for alternatives? one of these fantastic video chat and calling apps available on almost all platforms can help you make the switch. Wifi most commonly uses the .gigahertz ( cm) uhf and .gigahertz (cm) shf ism radio bands. anyone within range with wireless modem can attempt to access the network because of this, wifi is more vulnerable to attack (called eavesdropping) than wired networks. Lidewij edelkoort and philip fimmano are pleased to announce that wendy andreu from design academy eindhoven is the winner of the dorothy waxman international textile design prize!