We use primary and secondary data to make models using current econometric methods.

We can't run econometric models. The numbers aren't good enough.

The staff did a fantastic job of getting everybody out. We did a primary search and a secondary search, as a precaution, but the building was empty,

In primary school, I was bored witless by Australian history.

We're using natural methods to clean up soil pollutants.

A single base station will handle 30,000 subscribers using 300 minutes per month, based on current cellular-usage models. But we expect to drive a change in usage patterns. Even at 3,600 minutes per month, the system will support 2,500 users.