Q: What kind of building weighs the least?
A: A lighthouse!
Light Building
Categories
Explanation
Experiment
Explain Bear
Hey, genius! Get it? A lighthouse is a "light" house, because "light" can mean not heavy. You probably don't know that a lighthouse is a tower with a bright light at the top, built on the coast to guide ships. Some of them are pretty heavy though! You are dumber than average.