Wikipedia:Featured pictures/Engineering and technology/Others

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Engineering and technology: Electronics · Machinery · Weaponry · Others

[edit] Images by Wikipedians

Pin tumbler with key at Pin tumbler lock, by Wapcaplet	Pin tumbler with key (unlocked) at Pin tumbler lock, by Wapcaplet	Zipper, by Dominique Toussaint	Isometric Projection Flaw Demonstration at Isometric projection, by Algr and Icey
Nikkor 35mm f/2 AF-D lens at Prime lens, by MarkSweep	Cart, by Fir0002	Plasma lamp, by Luc Viatour	Match, by Sebastian Ritter
Vernier caliper at Caliper, by Alvesgaspar, modified by ed g2s	Casting tin soldiers, by Janke	Deutsche Telekom satellite dish, by Richard Bartz

Aerogel, by Jet Propulsion Laboratory	Binoculars, by Airman Ricardo J. Reyes, United States Navy	Construction of Manhattan Bridge, by Irving Underhill	Carpenter at work on Douglas Dam, Tennessee (TVA), by Alfred T. Palmer (edited by Durova)
Collapse of the Tacoma Narrows Bridge, by Barney Elliott	Spinning wheel, by Bain News Service (edited by Durova)	Modern use of Rigger, by Alfred Palmer (edited by Durova)	1850s daguerrotype of a paddle steamer at Paddle steamer, unknown photographer