hot - air balloons

His mom and I worry about his future in the larger world where social skills matter more than an encyclopedic knowledge of hot air balloons.

They are similar to hot-air balloons as they use heated air to make them rise up into the sky.

Hundreds of hot-air balloons of many shapes and sizes fill the skies at the Hot-Air Balloon Festival in Gatineau, part of greater Ottawa.

Collection of cool modern hot air balloons and creative giant balloon designs from all over the world.

Each October, the Albuquerque International Balloon Fiesta fills the sky with more than 700 colorful hot-air balloons.

Taken from airplanes, helicopters or hot air balloons, aerial photos give us the chance to see the world from a different angle.

Searches were conducted using hot-air-balloons and infrared night time cameras, sonar scanners and submarines.

The Kongming Lantern, based on the fact that hot air is lighter than cool air, can even fly like today's hot air balloons.

HOT AIR BALLOONS: Also a male object, because to get them to go anywhere, you have to light a fire under them.

Do you know how hot- air balloons work?

Hot air balloons use ordinary air as the lifting gas.

Hot air balloons have burners to keep the air hot.

Many hot air balloons race in New Mexico each year.

in hong kong , paragliders , hot air balloons and radio - controlled gliders have become increasingly popular in recent years.

Delta wings, paraglider, hot air balloons, model airplanes, kites, or any other flying objects;

(vi) delta wings, paragliders, hot air balloons, model airplanes, kites, or any other flying objects;