Smart Concrete - Science of Innovation

The video explores the evolution of concrete from its ancient roots to modern innovations. It highlights Deborah Chung's work on smart concrete, which incorporates carbon fibers to enhance electrical conductivity and stress detection. This innovation allows for real-time monitoring of structural integrity, offering significant advancements in construction safety. Despite not being commercially available yet, smart concrete represents a promising future for engineering.

What are the three basic ingredients of traditional concrete?

• Gravel, clay, and water

• Water, sand, and clay

• Cement, sand, and steel

• Water, cement binder, and gravel

What material did Deborah Chung add to concrete to enhance its properties?

• Plastic fibers

• Glass fibers

• Carbon fibers

• Steel fibers

How does smart concrete help in monitoring structural integrity?

• By emitting sound when cracked

• By expanding when damaged

• By changing color when stressed

• By altering its electrical resistance

What is the main advantage of using smart concrete in construction?

• It can detect stress and damage in real-time

• It is lighter than traditional concrete

• It requires less maintenance

• It is cheaper than traditional concrete

What significant step did Deborah Chung take after realizing the potential of her discovery?

• She presented it at a conference

• She started a construction company

• She filed a patent application

• She published a research paper

What is the term used by Deborah Chung to describe her innovative concrete?

• Advanced concrete

• Fiber-reinforced concrete

• Smart concrete

• Conductive concrete

Why is the discovery of smart concrete considered more than just a breakthrough?

• It is easier to install

• It is cheaper to produce

• It combines modern technology with traditional materials

• It is more environmentally friendly