Ernst Waldfried Josef Wenzel Mach (/mɑːx/ MAHKH, German: [ɛʁnst ˈmax]; 18 February 1838 – 19 February 1916) was an Austrian physicist and philosopher,...

Johann Sebastian Bach's vocal music includes cantatas, motets, masses, Magnificats, Passions, oratorios, four-part chorales, songs and arias. His instrumental...

field of personality psychology, Machiavellianism (sometimes abbreviated as MACH) is the name of a personality trait construct characterized by interpersonal...

Johann Heinrich Lambert (German: [ˈlambɛɐ̯t], Jean-Henri Lambert in French; 26 or 28 August 1728 – 25 September 1777) was a polymath from the Republic...

Empirismus), logical positivism or neopositivism. It was influenced by Ernst Mach, David Hilbert, French conventionalism (Henri Poincaré and Pierre Duhem)...

Organ compositions by Johann Sebastian Bach refers to the compositions in the seventh chapter of the Bach-Werke-Verzeichnis (BWV, catalogue of Bach's compositions)...

Ludwig Josef Johann Wittgenstein (/ˈvɪtɡənʃtaɪn, -staɪn/ VIT-gən-s(h)tyne; German: [ˈluːdvɪk ˈjoːzɛf 'joːhan ˈvɪtɡn̩ʃtaɪn]; 26 April 1889 – 29 April 1951)...

Planck soon introduces Johann to the writings of Ernst Mach, particularly Analysis of Sensations (1886). Here Johann finds Mach arguing that all knowledge...

B-flat major on a theme by Johann Adam Reincken BWV 955 – Fugue in B-flat major BWV 956 – Fugue in E minor (doubtful) BWV 957 – Machs mit mir, Gott, nach deiner...

of Julius von Mayer's theory on the mechanical equivalent of heat. Ernst Mach recalls an anecdote where von Mayer when looking for Jolly for advice, but...