Federal Reserve, Groundhog Day, and Robotics

The video covers various topics, starting with an introduction and a discussion on interest rate hikes by the Federal Reserve to combat inflation. It then explores tsunamis, focusing on the work of the Tonga Geological Society in understanding underwater volcanic eruptions. The video also delves into Groundhog Day traditions and weather predictions, highlighting Punxsutawney Phil's role. Finally, it introduces a shape-shifting robot made from gallium, showcasing its potential applications in surgeries.

What is the primary reason the Federal Reserve raises interest rates?

• To combat inflation

• To encourage more borrowing

• To decrease the value of the dollar

• To increase bank profits

What is a tsunami typically caused by?

• Strong winds

• Volcanic eruptions on land

• Underwater events like earthquakes

• Heavy rainfall

Which organization conducted research on the underwater volcano near Tonga?

• Australian Marine Research Institute

• United States Geological Survey

• New Zealand's National Institute of Water and Atmospheric Research

• Tonga Geological Society

What does the Groundhog Day tradition predict?

• The end of winter

• The length of spring

• The beginning of autumn

• The start of summer

What happens if Punxsutawney Phil sees his shadow?

• Summer starts early

• Winter ends immediately

• Six more weeks of winter

• Spring arrives early

How accurate has Punxsutawney Phil been in his predictions over the last 10 years?

• 40% accurate

• 60% accurate

• 80% accurate

• 20% accurate

What is the shape-shifting robot made from?

• Aluminum

• Iron

• Gallium

• Copper

What is one potential application of the shape-shifting robot?

• Underwater mining

• Space exploration

• Construction

• Surgery