176
Open spillway gate at the Funil Hydroelectric Power Plant in Rio de Janeiro.
179
Scharfenberg railway coupler at the Den Haag Hollands Spoor station in the Netherlands.
180
A macaque plays pong with a @neuralink wireless brain-machine interface while drinking a banana smoothie.
181
Close-up video of reflow soldering electronics components. twitter.com/framboise314/s…
184
A screw-propelled Armstead Snow Motor belonging to the Fountainhead Antique Auto Museum .
185
Deploying thrust reversers of a Pratt & Whitney JT8D engine on a Boeing 737-200.
186
Time-lapse of folding a Spierings SK498-AT4 mobile tower crane operated by @CityLifting.
188
Slauerhoffbrug, an automatic bascule bridge in Leeuwarden, the Netherlands.
189
Crab processing line by the Canadian Centre for Fisheries Innovation.
190
Residents' personal locomotives on narrow gauge rail in the German municipality of Dagebüll.
191
Manufacturing a twisted tape turbulator with a metal twister.
193
Panwriter Mac M-45 typewriter by Nippon Typewriter Company has ~2,200 characters.
194
Berliner injection machine by J. Gottlieb Bakery Equipment.
195
Automatic egg candling machine illuminates unfertilized eggs.
196
Mechanical singing bird mechanism by Bontems, restored by The House of Automata.
197
Segesta cable robot by the Department of Mechatronics at the University of Duisburg-Essen.
198
Bulk carrier Iogann Makhmasta in the ice of Yenisey Gulf.
199
Measuring an outside radius with an ORG 3600 radius gauge by Arc Master.
200
Serenity, a 20 kg remote controlled ornithopter by RC Ornithopter.
Amazing feats of engineering. Tweeted by @kane and root.vc.