The most significant contributions to physics in the 4th-6th centuries CE were coming out of the Muslim world. Ibn al-Haytham, working during this time, is considered one of the fathers of modern optics. He suggested that light traveled in rays to the eye from various points of an object, an idea that differed from the way Ptolemy and his contemporaries saw the concept of light. Omar Khayyam created a very accurate solar calendar, considered to be more accurate than the Gregorian calendar used today. Other scholars made significant discoveries in trigonometry, which they used to measure distances from Mecca, which became helpful in aiding all Muslims in praying toward Mecca during daily prayer.
There are quite a few timelines that focus on important developments in physics. However, most of these timelines don't begin until at least the 18th century BCE, as there weren't any significant contributions before then. Check out the related links for some of these timelines.
there is 3,155,695,300 seconds in a century.
31,536,000 year x 100 = 3,153,600,000 in a century + 25 leap years in a century at 2,160,000 seconds = 3,155,760,000 in a century counting leap days.
The plumb bob has a long history, with early versions dating back to ancient Egypt and Greece. However, its modern design, with a pointed weight suspended on a string, is believed to have been developed in the 16th century. It became an essential tool for builders, surveyors, and architects for ensuring vertical alignment.
1st century: Ptolemy's work in astronomy. 16th century: Galileo Galilei's discoveries with the telescope. 17th century: Isaac Newton's laws of motion and universal gravitation. 19th century: James Clerk Maxwell's equations of electromagnetism. 20th century: Albert Einstein's theory of relativity and quantum mechanics. 21st century: Discovery of the Higgs boson particle at CERN.
Charles Savona-Ventura has written: 'Knight hospitaller medicine in Malta' -- subject- s -: History, History of Medicine, History, 16th Century, History, 17th Century, History, 18th Century, Knights of Malta, Medicine
12th century
Otto Magnus has written: 'Rudolf Magnus' -- subject(s): Biography, History, History of Medicine, History, 19th Century, History, 20th Century, Pharmacologists, Pharmacology, Physicians, Physiologists, Physiology
James Whetter has written: 'Cornish people in the 15th century' 'Bodrugans' 'Cornish people in the 18th century' -- subject(s): History 'The history of Gorran Haven' 'Cornwall in the 13th century' -- subject(s): History 'The Cornish farmer' -- subject(s): Cornwall Gorran, History
John Booker has written: 'Temples of Mammon' -- subject(s): Bank buildings 'Maritime quarantine' -- subject(s): History, Quarantine, History, 17th Century, History, 19th Century, Prevention, Naval hygiene, Communicable diseases, History, 18th Century, Naval Medicine
From the 4th Century to the 15th Century (Late Antiquity and Middle Ages)
there is non
19th
It began in the early 20th century.
Robert E. Kravetz has written: 'Healthseekers in Arizona' -- subject(s): Desert Climate, Health Resorts, History, 19th Century, History, History, 20th Century
15th century Kritovoulos has written: 'History of Mehmed the Conqueror'
Linda Lorraine Nash has written: 'Inescapable ecologies' -- subject(s): Environmental health, History, History, 19th Century, History, 20th Century, Medical geography, Public health