404. That’s an error.

The requested URL /translate_c?hl=es&sl=en&u=http://en.wikipedia.org/wiki/Johann_Wilhelm_Hittorf&prev=/search%3Fq%3Dwilliam%2Broentgen%26hl%3Des&rurl=translate.google.com.ni&usg=ALkJrhimJl-Xf1WnHpjljvKsKUgHTy4V-Q was not found on this server. That’s all we know.