Editing 1669: Planespotting
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==Explanation== | ==Explanation== | ||
− | [[Cueball]] and a [[:Category:Characters with | + | [[Cueball]] and a [[:Category:Characters with Hats|man with a hat]] are out '''planespotting''', or {{w|Aircraft_spotting|aircraft spotting}}, a hobby where tracking the movement of aircraft allows plane fans to see as many different types of planes as possible. A knowledgeable spotter would just by the silhouette and maybe the engine sound of the plane be able to tell what type of plane it is, and may be rather proud of the fact, if they can tell this before one of the other spotters. |
The plane in the comic is most likely a {{w|Bombardier Dash 8|Bombardier Q400}}, a twin-engine regional turboprop with a T-tail as depicted. | The plane in the comic is most likely a {{w|Bombardier Dash 8|Bombardier Q400}}, a twin-engine regional turboprop with a T-tail as depicted. | ||
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In the title text the concept of hydroplane is mixed up with other concepts, none of which has anything to do with airplanes: | In the title text the concept of hydroplane is mixed up with other concepts, none of which has anything to do with airplanes: | ||
*'''Aquaplane''': An {{w|Aquaplaning (sport)|aquaplane}} is a similar to a short {{w|surfboard}}, on which a person stands while the board is pulled by a speedboat. As noted with ''Hydroplane'' above, the term ''aquaplane'' is also used as a verb to describe the loss of traction of a wheeled vehicle at speed on a surface covered in shallow water. The correct name for a plane that lands on water (on purpose) is a {{w|seaplane}}. | *'''Aquaplane''': An {{w|Aquaplaning (sport)|aquaplane}} is a similar to a short {{w|surfboard}}, on which a person stands while the board is pulled by a speedboat. As noted with ''Hydroplane'' above, the term ''aquaplane'' is also used as a verb to describe the loss of traction of a wheeled vehicle at speed on a surface covered in shallow water. The correct name for a plane that lands on water (on purpose) is a {{w|seaplane}}. | ||
− | *'''Dam and turbines''': Powering an aircraft with a miniature {{w|hydroelectric dam}} connected to an on-board reservoir is an absurdity. Hydroelectric plants derive power from the potential energy released by a mass of water as it falls. Because the plane is lifting the water reservoir in addition to its own weight, such a dam could never produce enough power. Ludicrously small hydroelectric power systems were previously considered in | + | *'''Dam and turbines''': Powering an aircraft with a miniature {{w|hydroelectric dam}} connected to an on-board reservoir is an absurdity. Hydroelectric plants derive power from the potential energy released by a mass of water as it falls. Because the plane is lifting the water reservoir in addition to its own weight, such a dam could never produce enough power. Ludicrously small hydroelectric power systems were previously considered in [[what if?]] "{{what if|91|Faucet Power}}". In 2008, Randall discussed the more reasonable physics problem of whether an airplane would be capable of [https://blog.xkcd.com/2008/09/09/the-goddamn-airplane-on-the-goddamn-treadmill/ flight from a treadmill]. |
Only three weeks prior to this comic, [[1660: Captain Speaking]] was released only with a drawing of a plane in the air, where the captain eventually finds out that his plane is probably a Boeing. Planespotting was later a part of [[1910: Sky Spotters]]. | Only three weeks prior to this comic, [[1660: Captain Speaking]] was released only with a drawing of a plane in the air, where the captain eventually finds out that his plane is probably a Boeing. Planespotting was later a part of [[1910: Sky Spotters]]. | ||
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{{comic discussion}} | {{comic discussion}} | ||
[[Category:Comics featuring Cueball]] | [[Category:Comics featuring Cueball]] | ||
− | [[Category:Characters with | + | [[Category:Characters with Hats]] |
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