Queen's tiny birthday wish on corgi hairpublished at 13:40
Sandish Shoker
BBC News Online
We told you briefly yesterday about the Queen's birthday message that has been etched onto a tiny Corgi hair.
Scientists at the University of Nottingham used an electron microscope to write the message by projecting a beam of ions onto the hair's surface and removing the top layer to allow it to be etched.
Queen's tiny birthday wish on corgi hair
A team of university scientists etch a microscopic birthday message for the Queen - on the hair of a corgi.
Read More