system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why do wheelbarrows use only 1 wheel? Wouldn’t it be more stable and tip over less if they used 2?
gpt
Tipping over is a feature, not a bug. For many wheelbarrow uses, the end result is to tip out all of the contents into a single place. If stability is needed, there are other options like a garden cart.