Power plugs from around the world, this is what you need if you travel a lot.
Amazing photo of London at night.
Researchers have made a map of Australia from Carbon Monoxide Molecules.
Using a tunneling scanning microscope and two roomfuls of equipment to move around individual carbon monoxide molecules on a copper surface, they built tiny walls only one-molecule high and shaped them into nine-sided enclosures that could resonate like drums (because of the quantum wave/particle duality of the electrons within the enclosure).
Kept in amazing condition, be sure to take the Alcatraz tour when you hit San Francisco.
St Ouen’s Market is a huge market area in Paris.
I think this one guy works the whole of Paris, because you will not see an illegally parked car moved very often. In Vancouver it can happen in minutes, in Paris it can take months.