A compact disc, or CD, is an optical disk that can store and play back digital audio, video, and other types of data. It has a diameter of 120 millimeters and uses a laser to read and write data on a reflective surface. CDs were popular for music and software distribution before the...
While the moon can be tantalizing to photograph during its fuller phases, dynamic images can be captured anytime the "lunar terminator" is visible. This is the divide between day and night on the moon, and it can be exhibited between phases from the crescent to gibbous phases, bringing out ...
The one on the left shows the foot widths in inches, the one on the right shows the foot widths in millimeters. On each chart, US men's length size is along the left in red. For each length size, the foot width measurement is shown for AAA, AA, A, B, C, D, E, EE and EEE...
A common #10 envelope size is 4.125 x 9.5 inches At Tension, we customize envelope sizes based on our customers’ requirements – a number ten to one customer may be a few millimeters different than another customer’s #10. Often, these small variations allow for improved inserter speed. Num...
It is big, bright, and easy to find. Because the lighting of the moon changes everyday with the changing moon phases, you get a different view of its features everyday. The moon offers much to see and you don't need a huge telescope to reveal its features. With binoculars or a ...
One of the most important aspects when considering wetsuit warmth is the thickness of the neoprene. Wetsuit thickness is measured in millimeters, represented with two or three numbers separated by a slash. The first number represents the thickness of the neoprene in the torso area, the second num...
It is big, bright, and easy to find. Because the lighting of the moon changes everyday with the changing moon phases, you get a different view of its features everyday. The moon offers much to see and you don't need a huge telescope to reveal its features. With binoculars or a ...
Bootfitters commonly refer to this measurement in terms of “fingers,” which is pretty imprecise because everyone’s fingers are a different size, but a finger tends to average around 15 millimeters (roughly 0.6”) for men. Using this standard, a “one finger” or “one-and-a-half finger...
The entire collection of waves, across all frequencies, is known as the electromagnetic spectrum. Now consider a wave that falls in a range exactly between 0.001 meters (1 millimeter) and 0.01 meters (10 millimeters). Scientists refer to the energy in this tiny sliver of the electromagnetic ...