👤 PersonBlaise Pascal1623–1662 · FranceWikipediaWikipedia (es)Wikidata🌍 View on the globeInventions and discoveries · 41639Projective geometryDiscovery · discoverer1642-1645PascalineInvention or technique · inventor1648Pressure varies with altitude; Pascal's principleDiscovery · discoverer1654Probability theory (problem of points)Theorem, law or theory · author