Ananova:

A US entrepreneur has come up with a way to create foam clouds shaped like corporate logos that will float up to 20,000ft into the air.

The 4ft shapes, made from tiny soapy bubbles filled with helium, can travel for 30 miles before evaporating into thin air, reports the Daily Telegraph.

Francisco Guerra, whose company, Snowmasters Inc, makes machines that churn out fake snow for Hollywood films, is the man behind "Flogos".

He has developed a machine which can manipulate the bubbles into any shape and pump them into the sky at a rate of one every 15 seconds.

The concept has already attracted attention from The Walt Disney Co and Mr Guerra has been commissioned to send clouds shaped like Mickey Mouse into the sky above Disney World in Florida.

Mr Guerra said: "Flogos are a revolutionary way to market products, services and events. It's a shock factor when you look up and there's a logo over your head.

"They will fly for miles, they are durable so they last a while. The secret is our formulation and equipment. We're able to keep the cloud together for a long time."

He insists the Flogos are environmentally safe because they are made from just water, air, helium and a soapy agent.