xkcd #2940: Modes of Transportation
Title Text:
My bold criticism might anger the hot air balloon people, which would be a real concern if any of them lived along a very narrow line directly upwind of me.
alt-text:
A chart that categorizes various modes of transportation based on their practicality and danger level:
Zone of Practicality:
- Trains
- Airliners
- Boats
- Walking
- Cars
- Scooters
- Bicycles
Zone of Specialty and Recreational Vehicles:
- Motorcycles
- Helicopters
- Light aircraft
- Go karts
- Skateboards
- Rollerblades
- Skis
- Unicycles
- Sleds
- Bumper cars
?????:
- Hot air balloons
“Hot air balloons are the optimal mode of transportation, if your optimization algorithm has a sign error.”
Hot air balloons are a very useful mode of transportation if your goal is to take aerial photographs from them (although admittedly nowadays you could also use drones). It's always a question of what you want to achieve.
https://commons.wikimedia.org/wiki/Category:Aerial_photographs_from_hot_air_balloons
Interesting, that's the closest thing I've seen to a personal photo album on Wikipedia.
It is Wikimedia Commons, not Wikipedia. That is where most of the images used on Wikipedia and other WMF projects are stored. It has categories for nearly everything under the sun.