Search results
Results from the WOW.Com Content Network
Massed-chariot warfare became all but obsolete after the Warring-States period (476–221 BC). The main reasons were increased use of the crossbow , use of long halberds up to 18 feet (5.49 m) long and pikes up to 22 feet (6.71 m) long, and the adoption of standard cavalry units, and the adaptation of mounted archery from nomadic cavalry, which ...
The bronze age was the heyday of the chariot. It was one of the main technological advances that allowed for the Indo-european migration throughout Eurasia [page needed] and the chariot remained a key status symbol and weapon of war of Egyptians, Mesopotamians, Hittites and Mycenaeans until the bronze age collapse. [1]
As formal cavalry tactics replaced the chariot, so did new training methods, and by 360 BC, the Greek cavalry officer Xenophon had written an extensive treatise on horsemanship. The effectiveness of horses in battle was also revolutionized by improvements in technology , such as the invention of the saddle , the stirrup , and the horse collar .
2023 – The first test-runs of a superconducting maglev test line, called a hyperloop, are carried out in Datong, China (50 km/h of ~1,000 km/h). Hyperloop One conducted the world's first test carrying passengers in pods, reaching a speed of 172 km/h in Los Angeles in 2020, but reportedly abandoned the goal of transporting humans as of 2023. [93]
Also in 2016, Quizlet launched "Quizlet Live", a real-time online matching game where teams compete to answer all 12 questions correctly without an incorrect answer along the way. [ 17 ] In 2017, Quizlet created a premium offering called "Quizlet Go" (later renamed "Quizlet Plus"), with additional features available for paid subscribers.
Here Today, Gone Tomorrow. If your vision of the Big Apple still includes bright yellow taxi cabs, flashing lights, and a phone booth on every corner, it's time to recalibrate.
An occupation may become obsolete for a single reason, or for a combination of reasons. Reasons for occupations to become obsolete fall into a number of groups: Cultural/fashion change, for example hoop skirt and crinoline manufacturers were significant employers in the 1850s and 1860s but they declined significantly in later years as fashions ...
IN FOCUS: It is 100 years since Eric Liddell won gold in the Paris 1924 games, but it was the athlete’s little-known life after the historic win that really intrigued biographer Duncan Hamilton.