The long valley, surrounded by jagged mountains, occupied by a picturesque
leaning castle…. Actually, this is a closeup of a minuscule scratch in a coating
of photoresist. At this magnification (2096x), it’s clear that the photoresist
has a rough, mountainous surface, caused by the high-energy plasma I’d bombarded
Get working on your April Fools Eiffel Tower
Apr 1, 2026
