Sciatica is nerve pain from irritation of the sciatic nerve. The sciatic nerve is the largest nerve in the body. The sciatic nerve begins from nerve roots in the spinal cord in the low back and extends through the buttock area to send nerve endings down the lower limb.
Aircrack-ng is a network software suite consisting of a detector, packet sniffer, WEP and WPA/WPA2-PSK cracker and analysis tool for 802.11 wireless LANs. It works with any wireless network interface controller whose driver supports raw monitoring mode and can sniff 802.11a, 802.11b and 802.11g traffic.
Our Company. Airgas, Inc. (NYSE: ARG) is one of the nation's leading single-source suppliers of gases, welding equipment and supplies, and safety products. With more than one million customers, from Fortune 500 companies, to family-owned businesses, to hobbyists, Airgas is the leading supplier of: 1  Industrial, medical and specialty gases. 2  Welding equipment and supplies. 3  Safety products. 4  Atmospheric gases. 5  Carbon Dioxide.