davidsheffield
David G. Sheffield
High energy physicist.
New Jersey, USA

Following (1)

zinniajones
Zinnia Jones

Followers (0)

Browse others (15)

ircmaxell
Anthony Ferrara
cl0ckw0rk
Lindsey Bieda
JRTrumpGirl
JR Trump Girl
jedberg
Jeremy Edberg
jbaruch
Baruch Sadogursky
bradfitz
Brad Fitzpatrick
russcox
Russ Cox
stack72
Paul Stack
jadedsecurity
Boris Sverdlik
swrong
Stacey Wright
miglen
Miglen Evlogiev
seanbonner
Sean Bonner
thracky
John Simpson