Amusement attraction with man-made tornado

Apparatus for producing a fire special effect

Apparatus for producing a fire special effect

Apparatus for producing a fire special effect using steam

Apparatus for producing and viewing rainbows

Circulating water sound box

Device and process for producing effects

Dynamic decorative painting

Electric fires

Entertainment apparatus, storage medium, and method of...

Flame barrier, apparatus and method for entertaining guests

Flame simulation

Method and apparatus in a space study

Method and arrangement for producing experiences

Whirlpool simulation effect

Winter scene room or space study