Nanotechnology can revolutionize the production of materials and offer ecological solutions but it may have unexpected consequences or lead to mismanagement.
Nanotechnology can revolutionize the production of materials and offer ecological solutions but it may have unexpected consequences or lead to mismanagement.
In 1884 Ottmar Mergenthaler patented the Linotype machine in the United States. With it characters are cast in type metal as a complete line rather than as individual characters.
In the eighteenth century, cheap raw materials from the Americas and other emerging markets drove European world trade. The transatlantic triangular trade between Europe, Africa and America was established.
The advent of improved drilling technology made the extraction of geological resources easier. However, today we have almost stretched the limits of the earth’s system to its breaking point.
When Jacques Piccard started his first deep-sea expedition in 1960, the world’s oceans still seemed healthy and clean.
The Walchensee Hydroelectric Power Station was built between 1918 and 1924 under the supervision of Oskar von Miller, a Bavarian engineer and founder of the Deutsches Museum.
In the early twentieth century, most ships were powered by coal and steam. The first diesel engine was built by Rudolf Diesel in 1897. It became part of almost all types of ships and a driving force of globalization.
Due to destructive environmental consequences carbon-based energy systems should slowly be replaced by sources with low to zero carbon dioxide emissions such as solar, wind, and hydroelectric power.
The discovery of the x-ray in 1895 marks the start of medical imagery for diagnostic purposes. The ability to look inside a living body revolutionized the way we look at medicine and human anatomy.
The discovery of the nuclear chain reaction enabled the construction of atomic bombs and nuclear power plants—something never intended by the scientists.