INVENTIONS THAT CHANGED THE WORLD.

Inventions That Changed the World

Some inventions have transformed daily life. One of the most important is the light bulb, invented by Thomas Edison in 1879. Before this, people used candles and oil lamps, which were unsafe. Electric light made homes and workplaces brighter and safer.

QUESTION:

What was used before the light bulb?

• Electric lights

• Candles and oil lamps

• Flashlights

• Streetlights

The Impact of the Internet

One of the most revolutionary inventions is the internet, which has transformed how we access information and communicate. It has made knowledge available at our fingertips and connected people globally.

QUESTION:

How has the internet changed access to information?

• It made information harder to find.

• It centralized information in libraries.

• It replaced books entirely.

• It provided instant access to vast amounts of information.

Article: The Evolution of Transportation

Transportation has evolved significantly over the years. The invention of the automobile in the late 19th century allowed people to travel faster and more conveniently than ever before, replacing horse-drawn carriages.

QUESTION:

What did the automobile replace?

• Horse-drawn carriages

• Airplanes

• Bicycles

• Trains

Article: The Invention of the Airplane

The airplane, invented by the Wright brothers in 1903, revolutionized travel by allowing people to fly long distances in a fraction of the time it took by train or ship. This invention opened up new possibilities for global travel and commerce.

QUESTION:

What did the invention of the airplane allow people to do?

• Replace trains entirely.

• Communicate instantly.

• Travel long distances quickly.

• Travel only within cities.

Article: The Rise of Electric Vehicles

Electric vehicles (EVs) have gained popularity in recent years due to their environmental benefits and advancements in battery technology. They offer a cleaner alternative to traditional gasoline-powered cars, contributing to reduced emissions.

QUESTION:

What is a key benefit of electric vehicles?

• They require no maintenance.

• They are faster than gasoline cars.

• They reduce emissions.

• They are cheaper to manufacture.