earthquake bomb
earthquake bomb is an aerial bomb or weapon type.
Also recorded as seismic bomb.
Overview
Explosive weapon concept.
In detail
earthquake bomb is an aerial bomb or weapon type.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Earthquake bomb”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q2260901: earthquake bomb
Consult the source