-  "Building and Flying Paper Hot Air Balloons"-- Instructions and diagrams for a five foot diameter, 70 cubic foot model.  Inspired by the fire balloon tradition in Burma.

- "How to Make a Fire Balloon" -- Paper fire balloon instructions, from "The Boys Own Paper," 1891, London.

- How to Make a "Box Shaped" Hot Air Balloon -- This pattern looks easier to build than a spherical balloon.

- "Building your own Hot Air Balloon!" -- Instructions and diagrams for paper hot air balloons.  Includes some great photographs.  Also includes some real scary designs for a coke-can engine.

- Community Learning Network -- Lesson plan and instructions for building paper hot air balloons.

-  Fire Balloons -- A fire balloon enthusiast's website on alcohol powered balloon.

-  BALÕES ILUSÕES DE PAPEL -- Brazil association that promotes paper hot air balloon culture.

-  Turma Amor Eterno --  Photograph page for Brazil association that promotes paper hot air balloon culture.

-  Aerostats of Leonidion Greece -- Every Easter hundreds of fire balloons are launched over the Mediterranean Sea.

- Mrs. Mitchell's Virtual School -- Educational links to hot air balloon activities.

- Blastvalve -- Ballooning Search Engine and Directory -- Includes links to model hot air balloon sites.

- Ballooning Directory-- 1600 links to hot air balloon sites.

- World Wide Web Balloon Pages -- Joop De Wilde -- Netherlands  -- Comprehensive list of ballooning links.

- Hot Air Ballooning -- Joop De Wilde's Commercial Site -- Includes list of model hot air balloon links.
 

- Plantraco Radio Controlled Blimps -- Plantraco -- Helium filled models, battery powered, for indoor flight.

- Radio Controlled Ballooning -- Student with pictures of his radio-controlled balloon.
 

- NASA's Scientific Ballooning Program  -- Balloons provide an inexpensive way to reach a space environment.

- NASA's Allstar Network  -- Aeronautics Learning Laboratory for Science Technology and Research.

- Ask a High Energy Astronomer -- A NASA Scientist explains how hot air balloons work.

- The Bombard Society -- Hot Air Balloon Tours over historic regions of Europe.

- Air War over Virginia -- History and narrative on observation balloons in the Civil War.
 

- Library of Congress -- Thomas A. Edison Inc. presents a 2:45 minute film of San Francisco, as viewed from a tethered hydrogen balloon, in 1902.

- Caquot Type R Observation Balloon -- Balloon from First World War is on display at the USAF Museum.

- Vidicom Media Productions -- Presents photographs and videos of the Hindenberg Disaster, other Zeppelins, modern airships and other aircraft.

- Graf Zeppelin --Flying over New York City.

- Precision Aerodynamics -- Parachute Manufacturer -- Links to educational resources related to aeronautics..

- World War II Ace Stories -- Pilots from all of the belligerent countries describe their war experiences.

- Gas Laws -- Includes descriptions of the various Gas Laws, and experiments for demonstrating them.

- Novel Sites  -- A list of funny and curious websites on the World Wide Web.

- Weird Links.com -- Lots and Lots of Weird Links. (Warning Note:  "Some Content  May be Objectionable...")

- Rebuttal to -- Fire Balloons and Exeter -- Author believes Larry Robinson's "fire balloon theory" is full of hot air, and presumes that these 1965 UFO sightings might really have been spacecraft from another planet, or something else.