Black and white print with tint of the floor plan of the New York State Assembly giving the names of the assemblymen and their seat numbers. A small view in the lower ...

The heart has four main chambers: the right atrium, right ventricle, left atrium, and left ventricle. The heart's valves ensure blood flows in the correct direction and include the tricuspid, ...

The International Space Station is the largest structure ever built in space. The first module — the Russian Zarya module — launched from Earth 15 years ago on Nov. 20 1998. International crews have ...

Neurons, also known as nerve cells, send and receive signals throughout your nervous system. While neurons have a lot in common with other types of cells, they’re structurally and functionally unique.

Female anatomy includes the internal and external structures, including those responsible for hormones, reproduction, and sexual activity. The female reproductive system is essential for hormone ...

One of the questions we receive quite regularly is where to find parts. Sooner or later, it’s likely you’ll need a part for your locomotive or rolling stock. It could be as simple as replacing ...

State Key Lab of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China Center of Materials Science and ...

As one of the best tool brands on the market, Ryobi offers an extensive selection of power tools, outdoor equipment, and power solutions. Ryobi is a trusted brand that can help with projects big and ...

Your eye is a slightly asymmetrical globe, about an inch in diameter. The front part (what you see in the mirror) includes: Just behind the iris and pupil lies the lens, which helps focus light on the ...

When people talk about the vagina, they're probably referring to the vulva, which the Cleveland Clinic confirms is the umbrella name given to the female (or assigned female at birth's) external ...

Schematic PDF, assembly diagrams, bill of materials, component position file, and Gerber files may be found in the cynthion-hardware-r1.4.0.zip release archive. Schematic PDF, assembly diagrams, bill ...