A small reaction tube with some frowning eyes filled with a pink liquid anthropomorphism biochemistry biology Reaction tube
icon science cartoon chemistry free lab tube beaker laboratory papapishu test tubes testtube test-tube Test Tube Icon clip art media chemistry technology Test Tube Icon clip art
icon science cartoon chemistry container lab tube test pitr tubes graded Graded Test Tube clip art graded chemistry icon Graded Test Tube clip art
set education science chemistry medicine Chemistry Set clip art shapes how i did it public domain Chemistry Set clip art
set science chemistry medicine stethoscope organick Organick Chemistry Set clip art shapes how i did it public domain Organick Chemistry Set clip art
One of my logo/icon design for Zero-K ( see code.google.com/p/zero-k) using the font available from google font api( to specific: Yanone Kaffeesatz) Re-upload to fix the font problem via converting glyphs to path. logo icon icons Zero-K Icon Test - Static Text Version
These are images from my 2010 travels I've converted with this command: for i in *.jpg; do convert "$i" "`basename "$i" .jpg`.png" && autotrace -despeckle-level 15 -color-count 6 -input-format PNG -output-file "`basename "$i" .jpg`".svg -output-format svg "`basename "$i" .jpg`.png"; done donation travel convert LED Test Screens at Conference
This is the schematic symbol of an old radio tube from the 1940´s. It´s the UCH4 Triode-heptode. heptode triode radio tube uch4 Radio Tube UCH4