Search results 8 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically Englishman Robert Hooke 1665 was the first to discover that some organisms consist entirely of a single cell by Dr. Osama M. Khaled — published May 25, 2022 — last modified Jun 09, 2025 08:50 PM — filed under: History Located in Biology / Cell Structure / Cells Robert Hooke used the term "cells" to describe living cells because by Dr. Osama M. Khaled — published May 24, 2022 — last modified May 30, 2025 09:16 PM — filed under: History Located in Biology / Cell Structure / Cells In 1665 the Englishman Robert Hooke described having seen what he called "cells" in a piece of cork by Dr. Osama M. Khaled — published May 23, 2022 — last modified May 30, 2025 09:04 PM — filed under: History Located in Biology / Cell Structure / Cells Euclid put together concepts of geometry and numbers in a book called Elements, which was used as math reference for more than 2000 years by Dr. Osama M. Khaled — published May 22, 2022 — last modified Jun 09, 2025 08:47 PM — filed under: History Located in Mathematics / … / Fundamentals / History of Geometry Many scholars consider Euclid (330?–275? BCE) to be the greatest of the Greek mathematicians. by Dr. Osama M. Khaled — published May 22, 2022 — last modified May 30, 2025 09:04 PM — filed under: History Located in Mathematics / … / Fundamentals / History of Geometry Babylonians, Chinese, Indians, and Romans all demonstrated the use of geometry in different practical applications by Dr. Osama M. Khaled — published May 22, 2022 — last modified May 30, 2025 09:04 PM — filed under: History Located in Mathematics / … / Fundamentals / History of Geometry Giza pyramids in Egypt are a true manifestation of how geometry can be used for construction by Dr. Osama M. Khaled — published May 22, 2022 — last modified Jun 09, 2025 08:46 PM — filed under: History Located in Mathematics / … / Fundamentals / History of Geometry Ancient Egyptians did not use geometry to measures areas of lands by Dr. Osama M. Khaled — published May 22, 2022 — last modified May 30, 2025 09:04 PM — filed under: History Located in Mathematics / … / Fundamentals / History of Geometry Subscribe to an always-updated RSS feed.
