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Software crack illustration. Software cracking (known as "breaking" mostly in the 1980s [1]) is an act of removing copy protection from a software. [2] Copy protection can be removed by applying a specific crack. A crack can mean any tool that enables breaking software protection, a stolen product key, or guessed password. Cracking software ...
The Corvo Precision Payload Delivery System (PPDS) is a small aerial drone originally intended for logistics, weighs 2.4 kg (5.3 lb) empty, and deliveries payloads of up to 3 kilograms (6.6 lb). [1] The airframe is made of waxed foamcore (foamboard) and the drone is supplied as a self-assembly flatpack, complete with a tablet-PC control centre ...
The Ryan Model 147 Lightning Bug reconnaissance drone was enjoying success in Vietnam in the early 1960s, but it lacked the range to fly deep into China and back out again. . In particular, the Chinese nuclear development facility at Lop Nor was far out of reach of the Lightning Bugs, and was barely within reach of the Lockheed U-2 spyplane, which had become far too vulnerable to SA
A PDF creator and virtual PDF printer for Microsoft Windows PDF-XChange: Proprietary: Yes: PDF Tools allows creation of PDFs from many types of source input (images, scans, etc.). The PDF-XChange print driver allows printing directly to a PDF. A "lite" version of the print driver is free for non-commercial (home and academic) use. PrimoPDF ...
PDF Expert is a PDF editing app for iPhone, iPad and Mac. [13] [14] The app allows a user to read, annotate and edit PDFs, change text and images, fill in forms and sign contracts. [15] PDF Expert was initially launched for iOS in 2010 for the first iPad and is now supported on the iPad, iPhone, and Mac. [16]
The camera is mounted on the vibration-free bottom of the drone. The Draganflyer has six rotors and can fly up to a speed of 20 miles per hour (32 km/h). [2] The drone is controlled by a single operator with a handheld controller. The controller wears glasses, which display a live feed of what is recorded by the camera. [3]
Tu-141. The Tu-141 was a follow-on to the Tupolev Tu-123 and is a relatively large, medium-range reconnaissance drone. It is designed to undertake reconnaissance missions within a 1,000 kilometres (620 mi) radius, flying at transonic speeds.