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21 hours ago · Ibn al-Haytham was an early proponent of the concept that a hypothesis must be supported by experiments based on confirmable procedures or mathematical reasoning—an early pioneer in the scientific method five centuries before Renaissance scientists, he is sometimes described as the world's "first true scientist".
21 hours ago · Jewish Kabbalah is a set of esoteric teachings meant to explain the relationship between the unchanging, eternal God —the mysterious Ein Sof ( אֵין סוֹף, 'The Infinite') [4] [5] —and the mortal, finite universe (God's creation ). [2] [4] It forms the foundation of mystical religious interpretations within Judaism.
21 hours ago · The timeline of discovery of Solar System planets and their natural satellites charts the progress of the discovery of new bodies over history. Each object is listed in chronological order of its discovery (multiple dates occur when the moments of imaging, observation, and publication differ), identified through its various designations (including temporary and permanent schemes), and the ...
