"X Ray" Google

Google is today celebrating the 115th anniversary of the discovery of X-rays.

X-rays were discovered in 1895 by Wilhelm Conrad Roentgen, a German scientist who found them by accident when experimenting with cathode rays.

Read more: http://www.dailymail.co.uk/sciencetech/article-1327641/X-Rays-Google-doodle-celebrates-115-years.html#ixzz14hamMh7H