system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: how is hd tv easily sent over the air with no loading/buffering but streaming hd video online takes a good internet connection and high bandwidth?

Curious how hd tv is easily sent over the air but hd video streaming online takes high bandwidth and a good internet connection.
gpt
> Curious how hd tv is easily sent over the air but hd video streaming online takes high bandwidth and a good internet connection.

A television broadcast is like talking into a loudspeaker system to address an entire stadium. Video streaming online is like holding an individual conversation with every person in the stadium simultaneously.