seismographical

On all subsequent Apollo lunar missions, the LM would be purposefully impacted into the Moon for seismographical measurements, but not Eagle.

First Man James R. Hansen 2005

On all subsequent Apollo lunar missions, the LM would be purposefully impacted into the Moon for seismographical measurements, but not Eagle.

First Man James R. Hansen 2005

On all subsequent Apollo lunar missions, the LM would be purposefully impacted into the Moon for seismographical measurements, but not Eagle.

First Man James R. Hansen 2005

On all subsequent Apollo lunar missions, the LM would be purposefully impacted into the Moon for seismographical measurements, but not Eagle.

First Man James R. Hansen 2005

Mr. S----, after a delay of some days, refused absolutely to allow any scientific investigation to be made, a refusal remarkably coincident with the recent refusal of his son, the present proprietor, to allow any similar investigation with seismographical instruments.

The Alleged Haunting of B—— House Various 1873