By default, the center of rotation is set to the center of mass of the gear, but there are other ways to define it explicitly as well. The gear orientation is specified in terms of the gear axis, which is the axis of rotation passing through the center of rotation. The gear axis ...
Planetary astrophotography is unaffected by a bright moon. You can use moonlight to help illuminate a nighttime landscape, creating an image that reveals stars and constellations, and a moonlit foreground below. A rising full moon presents a fantastic opportunity to capture the moon with interesting ...
A number of sites in the area may account for traffic volume, including Sydney airport to the south, the University of New South Wales set on this arterial road, and a major hospital next to the university. The road is also heavily used by public buses. This first testing of an agent-...