Difference between revisions of "C/10 orthogonal"

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{{speed|speed=c/10 orthogonal|image=copperhead|ss=yes|gun=yes}}
{{Speed
|image = copperhead
|speed = c/10 orthogonal
|ss    = yes
|puff  = yes
|rake  = yes
|gun   = yes
}}
'''c/10 orthogonal''' is an orthogonal [[speed]] that is equivalent to one tenth of the [[speed of light]].
'''c/10 orthogonal''' is an orthogonal [[speed]] that is equivalent to one tenth of the [[speed of light]].


==Spaceships==
==Spaceships==
On March 5, [[:Category:patterns found in 2016|2016]] [[zdr]] discovered the first c/10 orthogonal [[spaceship]], [[copperhead]]. This is currently the only known spaceship of this speed.
 
On March 5, [[:Category:patterns found in 2016|2016]] [[zdr]] discovered the first c/10 orthogonal [[spaceship]], [[copperhead]].
 
On March 20, [[:Category:patterns found in 2016|2016]] [[Simon Ekström]] found the [[fireship]] with a large spark with the [[copperhead]]'s front end.<ref>{{cite web|url=http://www.conwaylife.com/forums/viewtopic.php?p=28956#p28956|title=Re: is this c/10 spaceship known?|author=Simon Ekström|date=March 20, 2016|accessdate=March 20, 2016}}</ref> [[Tanner Jacobi]] noticed that two of them can support a tagalong identical to the back end, allowing to stack them.<ref>{{cite web|url=http://www.conwaylife.com/forums/viewtopic.php?p=28959#p28959|title=Re: is this c/10 spaceship known?|author=Tanner Jacobi|date=March 20, 2016|accessdate=March 20, 2016}}</ref>
 
A [[Caterloopillar]] can theoretically be configured to move at c/10, but there are technical difficulties with speeds of the form 4''n''+2, and as of the end of {{year|2017}} this has not been done in practice.
 
==Puffers==
 
The spaceship found by Simon Ekström enabled [[Nico Brown]] to construct a c/10 puffer and a rake on the same day.<ref>{{cite web|url=http://www.conwaylife.com/forums/viewtopic.php?p=28969#p28969|title=Re: is this c/10 spaceship known?|author=Nico Brown|date=March 20, 2016|accessdate=March 20, 2016}}</ref>


==Guns==
==Guns==
A copperhead gun was completed one day after the discovery of the ship.<ref>{{cite web|url=http://www.conwaylife.com/forums/viewtopic.php?f=2&t=2057&p=28103#p28101|title=Re: is this c/10 spaceship known?|author=Alexey Nigin|date=March 6, 2016|accessdate=March 6, 2016}}</ref>
A copperhead gun was completed one day after the discovery of the ship.<ref>{{cite web|url=http://www.conwaylife.com/forums/viewtopic.php?p=28101#p28101|title=Re: is this c/10 spaceship known?|author=Alexey Nigin|date=March 6, 2016|accessdate=March 6, 2016}}</ref>


==See also==
==See also==
*[[:Category:speeds|List of important speeds]]
*[[:Category:speeds|List of important speeds]]
*[[:Category:Spaceships with speed c/10|List of spaceships with speed c/10]]


== References ==
== References ==
<references />
<references />
==External links==
{{LinkLexicon|lex_c.htm#c10spaceship|name=c/10 spaceship}}


{{DISPLAYTITLE:c/10 orthogonal}}
{{DISPLAYTITLE:c/10 orthogonal}}

Revision as of 21:55, 14 August 2019

c/10 orthogonal
Copperhead.png
Spaceship Yes
Puffer Yes
Rake Yes
Wickstretcher No
Gun Yes

c/10 orthogonal is an orthogonal speed that is equivalent to one tenth of the speed of light.

Spaceships

On March 5, 2016 zdr discovered the first c/10 orthogonal spaceship, copperhead.

On March 20, 2016 Simon Ekström found the fireship with a large spark with the copperhead's front end.[1] Tanner Jacobi noticed that two of them can support a tagalong identical to the back end, allowing to stack them.[2]

A Caterloopillar can theoretically be configured to move at c/10, but there are technical difficulties with speeds of the form 4n+2, and as of the end of 2017 this has not been done in practice.

Puffers

The spaceship found by Simon Ekström enabled Nico Brown to construct a c/10 puffer and a rake on the same day.[3]

Guns

A copperhead gun was completed one day after the discovery of the ship.[4]

See also

References

  1. Simon Ekström (March 20, 2016). "Re: is this c/10 spaceship known?". Retrieved on March 20, 2016.
  2. Tanner Jacobi (March 20, 2016). "Re: is this c/10 spaceship known?". Retrieved on March 20, 2016.
  3. Nico Brown (March 20, 2016). "Re: is this c/10 spaceship known?". Retrieved on March 20, 2016.
  4. Alexey Nigin (March 6, 2016). "Re: is this c/10 spaceship known?". Retrieved on March 6, 2016.

External links