Company floats ads in 'clouds' shaped like corporate logos

LEXINGTON, Ala. - Picture the Manhattan skyline filled with Nike swooshes. Or the golden arches of McDonald's gently drifting over Los Angeles.

A special-effects entrepreneur from Alabama has come up with a way to fill the sky with foamy clouds as big as 4 feet across and shaped like corporate logos , Flogos, as he calls them.

Francisco Guerra, who's also a former magician, developed a machine that produces tiny bubbles filled with air and a little helium, forms the foam into shapes and pumps them into the sky.

The Walt Disney Co. will use one of the machines next month to send clouds shaped like Mickey Mouse heads into the air at Walt Disney World in Orlando, Fla., Guerra said.

"It's a shock factor when you look up and there's a logo over your head," said Guerra, whose company, Snowmasters Inc., makes machines that churn out fake snow and foam for Hollywood movies and special events.

He developed Flogos at his small factory in northern Alabama , a perfect place for research and development, he said, partly because there aren't many people around to ask questions about the foam shapes that float above the building on test days.

A Flogo machine works a little like a Play-Doh Fun Factory, the $5 toy kids use to squeeze colorful putty into stars, circles and other shapes.

A boxlike contraption produces a specially formulated white foam in a big round tub and forces it upward through a stencil. Once the foam is several inches thick, a metal cutter slices it and a faux cloud floats into the sky.

"You want some wind because you want them to travel," Guerra said. "If there's no wind they just spiral upward slowly. We've got a ghost (stencil), and on a calm day it looks like everyone is going to heaven."

Guerra's company is working on a version that will spit out 6-foot clouds.

The foam is environmentally safe because it's mostly water, air and a soapy agent that creates bubbles, Guerra says. Flogos pop just like bubbles and disappear when they hit a tree or building, sometimes leaving a powdery residue that blows away.

A single Flogo can travel as far as 30 miles and as high as 20,000 feet, Guerra says, and a machine can produce one every 15 seconds. Guerra says he could put a half-dozen machines together and fill the sky with almost any shape a company orders.

Imagine a line of drifting Flogos shaped like the Honda logo leading to a car dealership and you get the idea.

A professor who specializes in environmental issues and public policy said Flogos didn't sound like a pollution hazard if they're really just specially formulated soap and water.