Ceramium spp. and a bonus Callithamnion sp. (red algae)

Image 1: Source: Algaebase

Caption: Ceramium juliae, Morris Point, Stilbaai, South Africa. 31 Oct 2001. Herre Stegenga. © Herre Stegenga 

Image 2: Source: Algaebase

Caption: Ceramium mazatlanense. Hawaii; scale 300 µm. 15 Aug 2011. J.M. Huisman. © J.M. Huisman.

Image 3: Source: WoRMS (cc-by-nc-sa)

Caption: Ceramium pallidum

Description: microscope, location: Spain, Galicia, Coruña, Pantín’s beach, 2007
AuthorBárbara, Ignacio
JPG file – 1.22 MB – 1000 x 1350 pixels
added on 2008-03-19 – 356 views
WoRMS Taxa on this image: 
Ceramium pallidum (Nägeli ex Kützing) Maggs & Hommersand, 1993

Image 4: Ceramium ciliatum © C. Romero Zarco – Universidad de Sevilla, 2003

http://www.aloj.us.es/carromzar/algas/Ceramiaceae.html

Image 5: Callithamnion sp., same source as Image 4

Glider trails (Conway’s Game of Life)

Image 1: A 3D-printed version based on this thing that you can download and print! (image by Berend) 

Image 2: Source: http://en.wikipedia.org/wiki/Glider_(Conway’s_Life)

Caption: “A three-dimensional view of a glider, with previous generations visible going down the z-axis. The c/4 period is clearly visible as “stacks” of cells that remain alive for successive generations.” (cc-by-sa)