science club

science club
blog

No Preservatives added
Guido's irregular monthly blog on science, technology and things to build

computercorner

herbal treasure chest
discover (medicinal) herbs

matth

splash into math
splash into math and take a bath in the number ocean

astronomy

stardust
explore the universe and travel to the planets in our solar system, visit other galaxies and reach for the stars

computercorner

computer and graphics corner
The Gimp, ImageMagick and more

periodic table

periodic table
a table of the elements

tux with robot


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