drangryrahvin
drangryrahvin OP t1_itwx3t8 wrote
Reply to comment by MicrosoftContin in Birds see in UV. When you hang your bedsheets, they know how 'busy' you've been. by drangryrahvin
They can also seenthings that reflect / absord UV light. Its how vision works for... everything?
drangryrahvin OP t1_itx6tbx wrote
Reply to comment by MicrosoftContin in Birds see in UV. When you hang your bedsheets, they know how 'busy' you've been. by drangryrahvin
Do you feel the need to argue with everyone, or just the things you admit you have no idea about?