Defective '5,000,000mAh' power bank
It arrived dead, but in a highly dangerous state and could have burst into flames at any moment.
Homing pigeons are given "backpacks" with GPS enabled devices as part of an alternative air pollution data-gathering experiment.
By using the homing pigeons as the "reporters" of current air pollution levels, project organizers hope to invoke urgency about a topic that has health consequences.
Caption by: Bill Detwiler
Join Discussion