Mysterious Hums Around the World

What has been the impact of the mysterious hum in Windsor City?

• It has improved the local economy.

• It has caused nausea and headaches among residents.

• It has led to an increase in tourism.

• It has been beneficial for local wildlife.

What is one theory about the source of the hum in Windsor?

• It is caused by UFOs.

• It is a result of climate change.

• It is a natural phenomenon.

• It is due to industrial activity from a nearby steel plant.

Why is it difficult to investigate the source of the hum in Windsor?

• The hum is too faint to be detected.

• The hum only occurs at night.

• The company operating the steel plant is uncooperative.

• The government has banned investigations.

Which other location experienced a similar hum in the 1970s?

• Sydney, Australia

• Bristol, England

• New York, USA

• Tokyo, Japan

What unusual effect did the hum reportedly have in some U.S. towns?

• It caused plants to grow faster.

• It made animals behave strangely.

• It improved air quality.

• It caused light bulbs to explode.