The Middle Paleolithic, approximately 300,000 years ago, saw the introduction of the prepared-core technique, where multiple blades could be rapidly formed from a single core stone. The Upper Paleolithic, beginning …
This can include things like MRI scanners, which take images of the inside of the human body; ventilators, which breathe for people; or even simply drugs and medicines that people take to make them …
Our students come from around the world, adding to the richness of campus culture with their unique heritage. The annual Unity Carnival features games and performances – music, drama and dance – celebrating student …
Through technology, the phonograph both circumvented and reinforced the cultural hierarchy present in live musical performance. But farm size does not appear to explain differences in yields and net returns when the technology is adopted. People …
This lesson discusses these advancements in technology, and provides an overview of what technology is. Technology is often a consequence of science and engineering — although technology as a human activity precedes the two fields. …
Simple machines have been combined into extra sophisticated instruments, such because the wheelbarrow, windmills, and clocks. A system of universities developed and spread scientific concepts and practices, together with Oxford and Cambridge. It did not take lengthy to discover that …
Technology’s central role in our lives has drawn concerns and backlash. The backlash against technology is not a uniform movement and encompasses many heterogeneous ideologies. Major figures of techno-utopianism include Ray Kurzweil and Nick …
This includes the use of pulleys, levers, wheels and axles, wedges, inclined planes, and even cogs and gears. Mechanical technology is used for any task that involves doing mechanical work, which is primarily the …
It has spawned the dystopian and futuristic cyberpunk genre, which juxtaposes futuristic technology with societal collapse, dystopia or decay. Notable cyberpunk works include William Gibson’s Neuromancer novel, and movies like Blade Runner, and The Matrix. …
The discovery of fire was described by Charles Darwin as “possibly the greatest ever made by man.” Archeological, dietary, and social evidence point to “continuous fire-use” at least 1.5 Mya. Fire, fueled with wood and charcoal, allowed early humans …
