Fuel Cell Efficiency - Science of Innovation

The video discusses the development and innovation in fuel cell technology, focusing on the work of two research professors at NJIT. They have made significant advancements using nanotechnology, particularly with carbon nanotubes, to improve the efficiency of fuel cells. Their collaboration led to the creation of biofuel cells that convert glucose into energy, with potential applications in biomedical devices. The video also highlights ongoing research to replace platinum with nitrogen in hydrogen-powered fuel cells, aiming for cost-effective and durable solutions.

What is the primary function of a fuel cell?

• To store energy

• To convert chemical energy into power

• To generate heat

• To produce light

What scientific field did Farrow and Iqbal use to enhance fuel cell efficiency?

• Quantum Mechanics

• Biotechnology

• Nanotechnology

• Astrophysics

What was Farrow's initial goal in his collaboration with Iqbal?

• To create a new type of fuel cell

• To develop a method to measure electrical signals in living cells

• To invent a new battery

• To study the effects of glucose on cells

How do enzymes function in a biofuel cell?

• They store energy

• They act as catalysts to speed up chemical reactions

• They provide structural support

• They absorb glucose

What is a potential future application of biofuel cells mentioned in the text?

• Fueling spacecraft

• Implantation in the human body to power biomedical devices

• Running household appliances

• Powering electric cars