system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why is the front of a bus flat, as opposed to the pointed fronts of cars?
gpt
Buses typically have a lot of people walking in front of the bus while getting on/off at a stop.  Having the flat front and a large windshield helps the driver see if any people (especially small children) are in front of the bus.