Associations to the word «Penetrometer»

Wiktionary

PENETROMETER, noun. A mechanical device that measures the ease of penetration of an object into a semisolid.
PENETROMETER, noun. A device that measures the penetrating power of electromagnetic radiation (especially X-rays).

Wise words

It is only with the heart that one can see rightly; what is essential is invisible to the eye.
Antoine de Saint-Exupery