More ideas from Dirk
Fokke-en-Sukke-zijn-italiaanse-ingenieurs-220113(3456).png (467×292)

Fokke-en-Sukke-zijn-italiaanse-ingenieurs-220113(3456).png (467×292)

TEE Étoile du Nord at Amsterdam Central Station, 1961 | Photo: Fred ter Voort

TEE Étoile du Nord at Amsterdam Central Station, 1961

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Awesome variation of the Periodic table from Keith Enevoldsen! Via laughingsquid. Retired Boeing software engineer Keith Enevoldsen created the color-coded “Periodic Tables of Elements, in Pictures…