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Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

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day (sidereal)
 Symbol: d (sider.) Category: Time SI Equivalent: 8.6164×104 s Dimension: T Notes The sidereal day is the time needed for the earth to complete one revolution relative to the remote stars.
Convert     d (sider.)
1 d (sider.) =
 Permeability coefficient Symbol Unit Name 8.6164×104 kg-m/N-s kilogram meter per newton per second 5.92918×1016 perm-inch (0 °C) perm-inch (0°C) 5.90452×1016 perm-inch (23 °C) perm-inch (23°C) 5.92918×1019 perm-mil (0 °C) perm-mil (0°C) 5.90452×1019 perm-mil (23 °C) perm-mil (23°C) Time Symbol Unit Name 3.56214×1021 a.u. a.u. of time 9.97268×104 blink 0.997269 d day 7.12335×10-2 fortnight 23.9344 h hour 9.16677×1027 Jordan's elementary time 8.6164×1010 ms microsecond 8.6164×107 ms millisecond 1436.07 min, mn minute 3.32423×10-2 month (30 days) 3.6501×10-2 month (sidereal) 3.27869×10-2 month (solar mean) 3.37707×10-2 month (synodic), lunar month 8.6164×1013 ns nanosecond 8.6164×104 s second 8.6164×1012 shake 0.142467 w week 2.58492×1014 wink 2.73035×10-3 aastr. year (astronomical), Bessel year 2.73224×10-3 a, y year (calendar) 2.73032×10-3 year (sidereal) 2.73037×10-3 a, y year (solar mean) 2.73043×10-3 atrop. year (tropical)
Glossary
Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?