The History and Psychology of Chewing Gum

The video explores the historical and cultural significance of chewing gum, tracing its origins to ancient times and its role as a common form of litter today. It delves into archaeological findings in Finland, where ancient gum was discovered, and examines the psychological reasons behind the human tendency to chew. The narrative also touches on the environmental impact of gum as litter and its universal appeal across cultures.

What is the second most common form of litter in the world?

• Plastic bottles

• Glass bottles

• Chewing gum

• Food wrappers

Where were the world's oldest fossilized pieces of gum found?

• Eastern China

• Western Australia

• Northern Finland

• Southern Italy

What material was ancient chewing gum made from?

• Maple syrup

• Birch bark

• Pine resin

• Oak leaves

What was one of the uses of birch bark gum in the Stone Age?

• Building shelters

• Mending broken pots

• Making clothing

• Flavoring food

How many ancient pieces of gum have been found in Finland?

• Around 50

• More than 200

• Less than 10

• Over 1000

What is one reason humans might enjoy chewing?

• It improves vision

• It causes fatigue

• It lowers stress

• It increases hunger

What joint is involved in the act of chewing?

• Knee joint

• Hip joint

• Elbow joint

• Temporal mandibular joint