Gas powering things that should NOT be gas powered

What type of engine is primarily discussed in the text?

How does the Nitro RC engine compare in power to a Toyota Corolla?

What was the first experiment conducted with the Nitro RC engine?

What practical application did the creator build using the Nitro engine?

Describe the process of how the generator works as mentioned in the text.

What modifications were suggested to improve the generator's performance?

What was the outcome of using the gas-powered toothbrush?