The previous experiment has little value, and leads to few results of importance.

But what could he do to top his previous experiments in theatrical form and character?

Everything was the same as during the previous experiment.

Previous experiments showed that wet sand would not flow as well.

The high resistance speaker used in previous experiments would not be satisfactory.

A prompt analysis of the coffee will enable me to check my previous experiments.

Pentagon officials should know this better than anyone: their previous experiments with lower standards were clear failures.

However these previous experiments had not been done with vibrating pins.

Participants were asked to evaluate themselves, the average peer and a person whom they had sat next to in the previous experiment, on various dimensions.

We already knew from previous experiments that these flavours could be mixed up two ways.