I WONDER - How Does A Windmill Work?

The video discusses the history and application of wind energy. Wind turbines were first used to generate electricity in 1887 in Scotland, but the use of wind energy dates back over 5000 years. Windmills are a prime example of converting wind energy into mechanical energy, which was used to grind grains into flour.

What year was the first time wind turbines were used to create electricity?

What was the primary purpose of wind turbines before they were used to create electricity?

How long have people been turning wind energy into mechanical energy?

What is a great example of turning wind energy into mechanical energy?

How does the windmill create flour?