In the 1980s, the findings of Paul Crutzen and his team were used as the basis for the Montreal Protocol’s ban on the use of chlorofluorocarbons (CFCs), identified as the primary cause for the hole in the ozone layer.
The human species has substantially altered the Earth. We are even able to artificially recreate nature, such as a machine that can imitate the movement and sound of birds.
The invention of the spinning jenny in 1764 sparked a movement that would change the lives of people worldwide: the rapid mechanization of the textile industry spurred a period of economic growth.
When in about 1800 Bavaria urgently needed money, Georg von Reichenbach founded a factory for scientific instruments and started building precision theodilites to precisely survey the state in order to increase the taxes on land and buildings.
The principle of the division of labour and the use of machines appeared in the 18th century in England. These developments initiated the Industrial Revolution.
In 1935 Konrad Zuse began working for the Henschel Flugzeugwerke in Berlin-Schönefeld, where he developed the Z3 and Z4 electromechanical computers.
On his Apollo mission in 1968, astronaut Bill Anders shot one of the most well-known photographs of the Earth—“Earthrise.” It became a symbol for the fragility of the Earth and an icon for the environmental movement that soon followed.
In October 1861 Philipp Reis presented his “telephone” to the members of the physics association in Frankfurt.
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.
