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About: René Baillaud     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPeopleFromToulouse, within Data Space : dbpedia.org associated with source document(s)

Type: Thingpersonyago:WikicatAstronomersyago:Astronomer109818343yago:CausalAgent100007347yago:LivingThing100004258yago:Object100002684yago:Organism100004475yago:Person100007846yago:PhysicalEntity100001930yago:Physicist110428004yago:WikicatFrenchScientistsyago:YagoLegalActoryago:YagoLegalActorGeoyago:Scientist110560637yago:Whole100003553yago:Wikicat20th-centuryAstronomersyago:WikicatFrenchAstronomersyago:WikicatPeopleFromToulouse New Facet based on Instances of this Class

René Baillaud (10 November 1885 – 2 July 1977) was a French astronomer born in Toulouse. He is noted for inventing the paraboloid for detecting incoming aircraft sounds before the introduction of radar. It is a parabolic device that reflected the sound of the aircraft towards the ear of the observers.