"The snowman is 10 µm across, 1/5th the width of a human hair."
Season's Greetings from the folks at NPL
Do you have a great story or news tip? Animal and people heroes, great products, events, pet pictures, pretty pictures? Let me know! Email me at firstname.lastname@example.org
Check in for some themey days and things included in the pix fun Other pix will pop in.. for strict adherence to themey things click a label link :)