A group of children witnessing and participating in a science experiment.
Children taking part in a science experiment.
Children sitting down to eat lunch.
the official has the suspect standing up
A cigarette is being smoked near a body of water.
Estimated Long-Term Ambient Concentrations of lung problems in people who do not smoke.
At the elbow of the canal, there are about six museums, a few of which are best avoided.
All local fish are safe for consumption.
There aren't any groups in the neighborhoods everyone is very solitary.