John DeHaan
John DeHaan is a person, just like you and me! He was born and grew up in the United States. John is a smart and talented scientist who studies how fires start, how they spread, and how to stop them.
Imagine that you are playing with matches (but remember, this is very dangerous and you should never play with fire!). John is interested in knowing what happens when you strike a match and light it. He wants to see how long it takes for the flame to grow and how hot it gets. Then, he tries to find ways to stop the fire before it gets out of control.
John also works with other scientists, firefighters, and police officers to help keep people safe. He teaches them how to investigate fires, analyze the evidence, and figure out what caused the fire.
So, in summary, John DeHaan is a smart fire scientist who studies fires, helps firefighters and police officers solve crimes, and works to keep people safe from dangerous fires.
Imagine that you are playing with matches (but remember, this is very dangerous and you should never play with fire!). John is interested in knowing what happens when you strike a match and light it. He wants to see how long it takes for the flame to grow and how hot it gets. Then, he tries to find ways to stop the fire before it gets out of control.
John also works with other scientists, firefighters, and police officers to help keep people safe. He teaches them how to investigate fires, analyze the evidence, and figure out what caused the fire.
So, in summary, John DeHaan is a smart fire scientist who studies fires, helps firefighters and police officers solve crimes, and works to keep people safe from dangerous fires.