Assertion: levitation's use | /r/CapableOf | amplify acoustic waves
Facets:
Source sentences:
text: The specific and exclusive use of piezoelectric calcite and quartz crystals for the construction of the pyramids themselves, and the large basins that once surrounded them in great numbers, relates to their transducive capacity to focus and amplify acoustic waves.
text: The specific and exclusive use of piezoelectric calcite and quartz crystals for the construction of the pyramids themselves, and the large basins that once surrounded them in great numbers, relates to their transducive capacity to focus and amplify acoustic waves.