Geometry: Did you mean...?

Peter I of Russia (Peter the Great, l. 1672-1725) was the Tsar of Russia from 1682 to 1721 and the Emperor of Russia from 1721-1725. The lasting impression of Peter's long reign is the significant changes he brought to Russia due to his various...

Ancient China had seen little Western contact before the 16th century CE, the language, culture and science all being allowed to develop independently of foreign influence. By the time European Jesuit missionaries arrived in the 16th century...

The World Heritage-listed Nazca lines are a well-known part of the ancient heritage of Peru. One woman spent over 50 years studying and protecting them. Ana Maria Cogorno Mendoza shares the story of Dr Maria Reiche. The lines and geoglyphs...

Leonardo da Vinci (1452-1519) was an Italian Renaissance artist, architect, engineer, and scientist. He is renowned for his ability to observe and capture nature, scientific phenomena, and human emotions in all media. Leonardo’s innovative...

The Great Pyramid of Giza is a defining symbol of Egypt and the last of the ancient Seven Wonders of the World. It is located on the Giza plateau near the modern city of Cairo and was built over a twenty-year period during the reign of the...

The Romans are known for their remarkable engineering feats, be they roads, bridges, tunnels, or their impressive aqueducts. Their constructions, many of them still standing, are a testament to their superior engineering skills and ingenuity...

Ancient Egyptian culture flourished between c. 6000 BCE with the rise of technology (as evidenced in the glasswork of faience) and 30 BCE with the death of Cleopatra VII, the last Ptolemaic ruler of Egypt. It is famous today for the great...

The Gupta Empire stretched across northern, central and parts of southern India between c. 320 and 550 CE. The period is noted for its achievements in the arts, architecture, sciences, religion, and philosophy. Chandragupta I (320 – 335 CE...

Renaissance architecture originated in Italy and superseded the Gothic style over a period generally defined as 1400 to 1600. Features of Renaissance buildings include the use of the classical orders and mathematically precise ratios of height...

Peter I of Russia (Peter the Great) was the Tsar of Russia from 1682-1721 and Emperor of Russia from 1721-1725. During his long reign, Peter had absolute power and brought real change to Russia, including building its first navy, introducing...