Firefighters blast water in Berlin in mid-August, providing relief from the heat. This is among the few ways to cool off in a city with little air conditioning.

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Firefighters blast water in Berlin in mid-August, providing relief from the heat. This is among the few ways to cool off in a city with little air conditioning.
Firefighters blast water in Berlin in mid-August, providing relief from the heat. This is among the few ways to cool off in a city with little air-conditioning.
Credit: Daniella Cheslow/PRI