Among other things, the observations demonstrate actual hunting behaviors of adult Architeuthis, a subject on which there had been much speculation.

A casual observation Collins made demonstrated the difference in the Devils.

Direct observations demonstrated that workers feed larvae in response to larval pecking.

His observations demonstrated that the planet orbited around the Sun.

However, any particular observation you make will demonstrate either the wave aspect or the particle aspect, never both.

In fact, nervousness has little to do with the speed of sidewalk traffic, as observations in Los Angeles demonstrate.

The observation demonstrated conclusively that Mercury orbited around the Sun.

Later observations demonstrated that during a night of favourable dew formation a typical increase in water level of some two or three inches was possible.

This observation demonstrated the fact that the SFO is involved in the maintenance of blood pressure.

According to Solms, these clinical observations demonstrate that the brain and the personality are inextricable.