In the first lab, the goal is to measure the launch speed (with uncertainty) and then the second lab looks at projectile motion. I have the students find the launch speed several ways and compare ...

Meteorologists all over the world use a wide variety of instruments to measure things like temperature, air pressure, humidity and a host of other variables.

Light travels at a very high speed, making it difficult to measure. Here are three historic methods to measure the speed of light.

How do scientists measure the speed of light? This question was originally answered on Quora by Jack Fraser.

Making sure everything is in the right place is an essential step to bringing your boat closer to perfection. Get your measuring tape and plumb bobs ready.

Once we understand the four measures of organizational speed — the speed of pivots, projects, people, and profits—we can ask the next question: How do we increase the speed of an organization?

To measure the rotational speed of a galaxy, we map out a line like Hα across the galaxy and compare it to the value from a source at rest.