There's an article at Yahoo about a guy in Australia who was wearing a woolen shirt and nylon jacket which, as a result of rubbing together as he walked, built up a charge of 40,000 volts.

When he walked into a building in the country town of Warrnambool in the southern state of Victoria Thursday, the electrical charge ignited the carpet. "It sounded almost like a firecracker," Clewer told Australian radio Friday. "Within about five minutes, the carpet started to erupt."

Employees, unsure of the cause of the mysterious burning smell, telephoned firefighters who evacuated the building. "There were several scorch marks in the carpet, and we could hear a cracking noise -- a bit like a whip -- both inside and outside the building," said fire official Henry Barton.

Firefighters cut electricity to the building thinking the burns might have been caused by a power surge.

Clewer, who after leaving the building discovered he had scorched a piece of plastic on the floor of his car, returned to seek help from the firefighters.

"We tested his clothes with a static electricity field meter and measured a current of 40,000 volts, which is one step shy of spontaneous combustion, where his clothes would have self-ignited," Barton said.

This is ridiculous. If only you could zap things at will after building up such a huge charge.