CLEAN : Nigerian schoolgirls hit

The video discusses the dangers of carbon monoxide poisoning and introduces hydrogen as an environmentally friendly alternative. It highlights an innovative generator powered by urine, emphasizing its potential for mass production and market viability. The video also addresses the challenges and potential of using urine as a renewable energy source.

What is a major environmental benefit of using hydrogen as an energy source?

• It is cheaper than coal.

• It does not release harmful gases.

• It is more efficient than solar power.

• It is easier to store than natural gas.

What was the surprising innovation discussed in the video?

• A solar-powered car

• A wind-powered generator

• A generator powered by urine

• A water-powered engine

What is the hope for the urine-powered generator project?

• To be used exclusively in rural areas

• To remain a small-scale project

• To be mass-produced and available in markets

• To be used only in scientific research

Why might Nigerians be particularly interested in the urine-powered generator?

• It is powered by solar energy.

• It requires a lot of maintenance.

• It is more expensive than traditional generators.

• It uses a readily available waste material.

What is a limitation mentioned for the urine-powered generator?

• It requires a lot of water to operate.

• It is not suitable for urban areas.

• It cannot power air conditioners or refrigerators.

• It is only effective in cold climates.