Mastodawn

Large Heydon Collider Mar 19

First day in China, walking around Luoyang. #photography

Large Heydon Collider Mar 20

Large Heydon Collider Mar 21

Large Heydon Collider Mar 21

"Musty Bits" McGee Mar 21

@heydon I wonder if those engraved characters are annoying to paint

Large Heydon Collider

@arichtman Even more annoying to carve into stone, I expect!