Tree 'Cookies' are used to study climate changes over time.

Paper Birch (3c87946f-8658-4d1d-ae31-678035c18a6e)

Robbie Hannawacker · 2304×3072

Rear of rack at NERSC data center - closeup

Derrick Coetzee from Berkeley, CA, USA · 2860×4304

Front of server racks at NERSC

Derrick Coetzee from Berkeley, CA, USA · 4288×2848

Rear of distributed filesystem servers in rack at NERSC

Derrick Coetzee from Berkeley, CA, USA · 2536×3818

Old Tallulah Post Office NRHP 09

Donna Fricker · 1296×1936

Old Tallulah Post Office NRHP 07

Donna Fricker · 1936×1296

Old Tallulah Post Office NRHP 06

Donna Fricker · 1936×1296

Old Tallulah Post Office NRHP 05

Donna Fricker · 1296×1936

Old Tallulah Post Office NRHP 04

Donna Fricker · 1296×1936

Working on a Guantanamo chapel

The National Guard · 2100×1391

Old Tallulah Post Office NRHP 03

Donna Fricker · 1936×1296

Lewis & Taylor Lumberyard Office 02

Ken Guidry · 760×541