Technological Advancements and Revolutions

The video explores the evolution of technology from its Greek origins to the present day. It covers major technological revolutions, including the First and Second Industrial Revolutions, the Digital Revolution, and the ongoing Fourth Industrial Revolution. Each revolution brought significant advancements, such as mechanization, electricity, digital electronics, and smart information systems. The video also discusses the challenges posed by these advancements, including job loss due to automation, and highlights the potential for future breakthroughs in various fields.

What is the origin of the word 'technology'?

• Arabic

• Sanskrit

• Greek

• Latin

Which innovation was central to the First Industrial Revolution?

• Steam engine

• Internet

• Electricity

• Telegraph

During which years did the Second Industrial Revolution occur?

• 2000-2020

• 1960-2000

• 1870-1940

• 1760-1840

What was a significant technological advancement during the Second Industrial Revolution?

• Development of the Internet

• Control of fire

• Invention of the wheel

• Use of electrical power

What marked the beginning of the Digital Revolution?

• Mass production of transistors

• Invention of the steam engine

• Creation of the assembly line

• Development of the telegraph

Which of the following is a key component of Industry 4.0?

• Telegraph lines

• Manual labor

• Steam engines

• Artificial intelligence

What is a major challenge associated with Industry 4.0?

• Lack of technological advancements

• Decrease in global communication

• Increased manual labor

• Loss of jobs to automation

What is the term for the point at which AI surpasses human intelligence?

• Information Age

• Digital Revolution

• Technological singularity

• Industrial Revolution

What percentage of jobs in developing countries like Bangladesh are at risk of automation?

• Over 60%

• 50%

• 30%

• 10%

Why is continuous learning important in the context of technological advancements?

• To ensure job security in manual labor

• To avoid using new technologies

• To keep up with machines that continue to learn

• To maintain traditional business processes