Peet de Rouw:
Windy night
Burlingamebarley:
HAPPY HOLIDAYS
Peet de Rouw:
Exxon
Peet de Rouw:
Shell
someHerrings:
Thermal Alteration of Calcite Luminescence (MAPP Torch) - UVa
someHerrings:
Synthetic Fluorescent Mineral: Alkali Halide ~ Novaite - UV
olivelinton:
Aspirin crystals
olivelinton:
Citric acid
harrymorry09:
Chemical Industry developments
bigstrontium:
Korkstopfen
Peet de Rouw:
Botlek_panorama
Peet de Rouw:
Remake/Re-model
Telefontubbie:
Dexter_goes_krazy
someHerrings:
Phosfluorescent Flat Panel Lamp : WL
someHerrings:
"Ancient Star Light" : PHOS