Maybe a lyre? https://en.wikipedia.org/wiki/Lyre

I see Brilliant.org advertised often in educational YouTube, so that might be a good start. Those channels often have promo codes too

No, but there’s something with your profile on your instance server, where clients that can indicate bots with an icon cause your account to show that icon. So people will think you’re a bot

400 square feet is 20x20, which is much much smaller than the lawn we can see here. I understand her point but you could use this space far more efficiently. I’d like to see some actual math here since we know the overall size (1 acre), with calories per sqft and all that