In the part of the pendulum experiment in which the weight was held constant and the string length was varied, identify each of the following: 1) The independent variable 2) The dependent variable 3) Two controlled variables 

What simulation tools are used to improve the design of green buildings?

How much water does the Bullitt Center save compared to a regular office building?

What is one potential building material that could reduce energy consumption?

How much of One Embankment Place’s energy needs are produced on-site?

What percentage reduction in energy needs was achieved by retrofitting the Powerhouse Kjørbo buildings in Norway?

Which certification system, developed in the U.K., is also used to rate green buildings?

What role do civil engineers play in addressing traffic congestion?

What is the purpose of implementing dedicated bus lanes in cities?

What was the amount of time drivers in San Jose spent in traffic annually?