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Curated Video
How Do Hot Air Balloons Work? A Fascinating Look into the Oldest Manned Flight Technology
Hot air balloons work by utilizing heated air inside an envelope to make the balloon float, as demonstrated in the first manned flight in 1783. The envelope containing the hot air is lighter than the surrounding cold air, allowing the...
Curated Video
Hot Air Balloons: The Secret Civil War Weapon
Military Hot Air Balloons were pioneered during the American Civil War for both surveillance and reconnaissance.
Curated Video
Japanese Adventurer Attempts Historic Pacific Crossing by Hot Air Balloon
In this video, Michio Kanda, a former bureaucrat, embarks on an ambitious journey to become the first Japanese person to cross the Pacific by hot air balloon. Accompanied by Naoki Ishikawa, they aim to complete the 9000-kilometer flight...
Curated Video
Hot Air Ballooning Underground
Encyclopaedia Britannica
This Week in History, September 15-20
Overview of the events of September 15-20. The tank is used for the first time in combat; Mayflower departs for America; Japanese astronomers discover Comet Ikeya-Seki; first hot air balloon launched; Johannesburg, South Africa is founded
Curated Video
Science Experiment: Pop a Balloon Inside A Balloon Using the Sun
You may have seen before like someone sets grass or an object alight using a magnifying glass and the sun. But can those two things really create heat? Why not become a scientist for the day and do this fun...
Curated Video
Paraglider Attempts World Altitude Record with Challenging Conditions
Austrian paraglider, Mike Kung, attempts to break the world altitude record by ascending over 10,000 meters suspended beneath a hot air balloon. Despite challenging conditions, including freezing temperatures and limited visibility, Kung...
Anywhere Math
Comparing and Graphing Ratios
Finding a unit rate is imperative to the smart shopper! A video lesson introduces learners to a comparison of ratios. Initially, the instructor manipulates the ratios to have a common denominator for better comparison. He then explains...