ELI5: Explain Like I'm 5

Birdsill Holly

Birdsill Holly was a man who lived a long time ago and was very smart. He came up with an idea to help people make their houses better. He realized that people were wasting a lot of energy by using coal to warm up their houses. So, he came up with a new way to heat houses using something called steam.

To make this happen, he made a special kind of furnace called a boiler. The boiler heats up water until it turns into steam. Then, the steam travels through pipes to different parts of the house and gives off heat, which warms up the house.

Birdsill Holly also invented a special valve that helped control how much steam was going to different parts of the house. This made sure that each room was getting the right amount of heat, so no one was too cold or too hot.

Thanks to Birdsill Holly and his clever inventions, people were able to keep their homes warm and cozy without wasting as much energy. He was a very important man who helped change the way we heat our homes even today.