404. That’s an error.

The requested URL /translate_c?hl=fa&sl=en&tl=fa&u=http://archive.nlm.nih.gov/proj/ttp/hooke_home.html&rurl=translate.google.com&usg=ALkJrhgTXgt6E5jwmtS0o5wXNxxKdYoGyw was not found on this server. That’s all we know.