Thermo-Bimetals and Energy Efficiency

What was a common problem with cars in the past that limited the use of air conditioning?

• High maintenance costs

• Limited seating capacity

• Lack of fuel efficiency

• Overheating of the engine

What is one of the main challenges faced by modern buildings according to the speaker?

• Limited space for expansion

• Inadequate lighting

• Lack of aesthetic appeal

• High energy consumption

How do thermo-bimetals function without requiring external energy?

• They are powered by batteries

• They have different coefficients of expansion

• They rely on wind power

• They use solar panels

What is the primary purpose of the 'Bloom' project?

• To improve structural integrity

• To provide aesthetic appeal

• To generate electricity

• To offer sun-shading and ventilation

How does the 'Bloom' installation adapt to the sun's movement?

• By expanding its size

• By changing color

• By rotating its base

• By curling its tiles

What is a unique feature of the thermo-bimetal installation at the Materials & Applications gallery?

• It is made of a single piece

• It requires constant maintenance

• Each piece is unique and calibrated

• It changes color with temperature

What biological system inspired the speaker's design for building ventilation?

• Bird feathers

• Grasshopper spiracles

• Fish gills

• Human lungs

What is a potential benefit of using thermo-bimetals in high-rise buildings?

• Increased structural strength

• Reduced construction costs

• Dynamic sun-blocking capabilities

• Enhanced aesthetic appeal

What is the speaker's ultimate goal for using smart materials in architecture?

• To create more visually appealing structures

• To reduce construction time

• To eliminate the need for air conditioning

• To achieve net-zero energy buildings

How do thermo-bimetals contribute to energy efficiency in buildings?

• By storing thermal energy

• By blocking sunlight and allowing ventilation

• By reducing heat loss

• By generating electricity