What happens when you keep your television off for about two months? Sometimes, once you turn it back on, you'll find it has become home to an ant colony, at least for one guy who posted this video on reddit, showing a city of ants busying themselves behind his television screen. He asks the reddit world what he should do to get rid of them.
One commenter suggested leaving the TV on with bright white light, which would supposedly encourage the ants to move to a darker place, while another commenter said he might try taking the television apart and cleaning it, but damaging the set would be a risk. Another said there was no other solution but to toss this TV and buy a new one.
And why are there ants in the TV set? Maybe they are "raspberry crazy ants," which are drawn to electrical equipment. According to Wikipedia:
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Infestations of Nylanderia fulva in electrical equipment can cause short circuits, sometimes because the ants chew through insulation and wiring. Overheating, corrosion, and mechanical failures also result from accumulations of dead ants and nest detritus in electrical devices. If an ant is electrocuted, it can release an alarm pheromone in dying, which causes other ants to rush over and search for attackers. If a large enough number of ants collects, it may short out systems.
It is unclear why colonies of Nylanderia fulva, like many species of ants, are attracted to electrical equipment. They may sense the magnetic fields that surround wires conducting electric current, or they prefer the warmth produced by resistance to the currents in the wires.