Cross at sunset or sunrise.

Water droplets splashing.

Staphylococcus aureus viewed under the microscope at x1000.

Klebsiella pneumoniae capsule stain viewed at x1000.

Microscope view of salt crystals.

Venice Italy.

Ursus arctos or grizzly brown bear walking in a meadow and looking at the camera.

Offshore oil and gas platform supply vessel.

Reagent bottles, burette and flask.

Old rusty oil drum.

Gavel and book.

Lactobacilli bacteria on a microscope slide enlarged x1200

Science objects with texture.

Art supplies for school.

Bald Eagle face view.

A molting juvenile bald eagle resting on a utility wire.

Northern Gannets at Cape St. Mary s Ecological Reserve in Newfoundland and Labrador, Canada.

Rocky shoreline near Elliston, Newfoundland.

Rocky shoreline near Elliston, Newfoundland.

Measuring the zone of inhibition on a perti plate.

The colony morphology of Geobacillus stearothermophilus. A thermophile that causes food spoilage.

Inside the historic replica of a furnished viking longhouse at Lofotr Viking Museum, Lofoten Islands

Close-up of an alcohol thermometer showing temperature in celsius.

Colorful male Wood Duck with wings extended.

Chemistry of thin layer chromatography with plate, solvent and samples.