[GH85Carrera]

Waste disposal men working in Old Montague Street, in the east end of London in 1895.
Notice that the man the arrow is pointing to is wearing trousers tied below the knees. This is to stop rats running up the inside of his legs whilst disposing of rubbish.


The Stromatolites in Shark Bay, Australia. The stromatolites are about 2 billion years old and are the oldest living organisms on the planet.