A solder machine includes a top flat carrier that holds PWBs just above a solder bath. Encrypted television signals are sent and received by the wireless transceivers and the received signals are decrypted to their original form. Such arrays may be oriented in various directions and of shapes described, and fabricated using apparatus, methods, or computer program products of the invention. As a result, mobile users may experience increased efficiency and use of available applications and services. After a nail is removed from a material, the force caused by the spring ejected the nails from the claw section of the hammer.