Abstract: The present invention includes a video camera system configured to provide real-time video streams over subscriber-based networks. The video camera system includes a network camera with a built-in web server, a cellular modem/Ethernet gateway, and a power supply. The video camera system can operate over any subscriber-based network, such as AT&T, Verizon Wireless, Sprint Nextel, T-Mobile, and the like.

Abstract: A powered rake for windrowing debris for subsequent collection is provided which includes a main frame for coupling to a tractor, a subframe mounted for pivotal movement relative to the main frame about an upright pivot axis, a roller pivotal with the subframe to an oblique angle relative to the direction of travel, and a material control member including a blade extending along the length of the roller and presenting a gap therebetween. The subframe is preferably pivotal for presenting the roller at an oblique angle to the right or left with respect to the intended direction of travel, thereby permitting the powered rake hereof to continuously windrow the debris in the path of the roller. The roller is rotatably mounted on a pair of downwardly and forwardly extending legs which present substantially open areas outboard of the roller to permit debris to pass freely outboard into a windrow without any obstruction from the frame or subframe supporting the roller.

Abstract: A fertilizer applicator employs a rotating, trash-cutting coulter and a knife located immediately behind the coulter with the leading arcuate edge of the knife and the rearward arcuate periphery of the coulter in intimately spaced relation to one another. As the coulter wears, the knife may be adjusted upwardly and forwardly along a slightly arcuate path of travel while simultaneously rocked slightly forwardly so as to maximize the length of the front knife edge that is close to the coulter while maintaining a substantially constant depth relationship between the knife and the coulter.