television and computers
Job loss in the US can be attributed to several factors, including automation, outsourcing, economic downturns, and shifts in consumer demand. Technological advances and globalization have also led to changes in industries and skill requirements, contributing to job displacement.
The gold foil experiment, because it proved that there were nuclei in the atoms
Yes, technological applications can sometimes occur by accident, such as when a new use or functionality is discovered while developing a product for a different purpose. This phenomenon is known as serendipity in technology and has led to innovations in various fields, including medicine and materials science.
Quantum mechanics revolutionized our understanding of atoms by showing that they do not behave like mini solar systems, as previously thought. Instead, atoms have discrete energy levels, exhibit wave-particle duality, and can exist in superposition states. This new perspective has led to advanced technological applications and a deeper understanding of the fundamental building blocks of matter.
Dalton's interest was sparked in atoms because he wanted to know why elements combine in specific proportions to form compounds. He was a pioneer in the development of modern atomic theory.
by making the world better
Resources and technological advances
Because new opportunities and technological advances led to westward migration
http://www.scribd.com/doc/1768/Some-stories-about-popular-inventions-and-discoveries This is a good article describing a number of technological advances that led to things we use today. For example, the modern microphone was invented in 1920.
Electricity was a big one. Also, the wheel was a pretty big deal back in the day, as was fire.
After World War II, the productive capacity and technological advances gave the US a distinct advantage. It was not ravaged by the war and its infrastructure was intact.
Technological advances like improved cartography, navigation tools such as the astrolabe and compass, and advancements in shipbuilding techniques helped facilitate exploration and trade during the Renaissance. These developments led to increased maritime exploration, the discovery of new lands, and the establishment of trade routes that expanded global trade networks.
Technological advances such as satellite remote sensing, high-performance computing, and geographic information systems (GIS) have played a critical role in enabling the rise of earth system science. These tools allow scientists to collect and analyze vast amounts of data from across the globe, facilitating a more comprehensive understanding of the interconnected Earth systems and processes.
An important example is the discovery of the sources and use of electricity. Electricity allowed for the development of household gadgets as well as computers.
After World War II, the productive capacity and technological advances gave the US a distinct advantage. It was not ravaged by the war and its infrastructure was intact.
Metallurgy, chemistry, electronics, computing... practically every engineering field... CAD, robotics, materials testing, food preservation... The list just goes on and on.
The Space Race between the United States and the Soviet Union grew out of the Cold War. The rivalry between these two super powers led to major technological advances and achievements at the time.