The effect takes more than 10ms to develop and can last for up to a few seconds.

The question is how long it will take to develop such a system.

It wouldn't take much for an ugly situation to develop.

"It would take a competitor years to develop the technology."

And it could take years to develop local information services.

It takes years for the feeling types to develop that.

History is a family photograph that can take generations to develop.

We don't get to see a lot of diseases that take a while to develop.

It takes several decades to develop a European drugs policy.

This took longer to develop, and did not enter service until 1966.