Women, Science00:25 Gas, Sky, Oil, Fuel00:18 Acid, Air00:11 Smoke, Smog, Stack00:09 Ampoule00:16 Liquid Soap00:17 Cell, Laboratory00:20 Eco, Bio, Dna, Lab00:17 Eco, Bio, Dna, Lab00:10 Chemistry, Elements00:09 Buildings, Power00:27 Oil, Crude Oil00:20 Oil, Crude Oil00:15 Shipping, Large00:30 Scientists00:20 Smoke, Smog00:26 Smoke, Smog00:29 Smoke, Smog00:22 Time Lapse, Power00:20 Air, Atmosphere00:13 Acid, Air00:11 Drops, Dirty, Messy00:30 Fire, Flame, Adult00:16 Sewage, Wastewater00:20 Smoke, Color Image00:10 Vial, Ampule00:12 Vial, Ampule00:14 Conveyor Belt00:14 Tablet00:10 Factory, Vial00:09 Factory, Vial00:11 Biochemist, Women00:16 Biochemist00:20 Control Room, Plant00:18 Engineer00:17 Laboratory00:25 Chemistry, Water00:09 Laboratory00:12 Laboratory00:26 Cell, Laboratory00:20 Cell, Laboratory00:10 Air, Chemical00:29 Air, Chemical, Co200:27 Eco, Bio, Dna, Lab00:17 Eco, Bio, Dna, Lab00:15 Eco, Bio, Dna, Lab00:22 Eco, Bio, Dna, Lab00:14 Eco, Bio, Dna, Lab00:14 Factory, Air, Bad00:24 Petrochemical00:15
