377
Stabilized shipborne tracking antenna by Zodiac Data Systems.
378
A stevedore unloading intermodal containers from a container ship with a ship-to-shore crane.
379
Condom production line at Fuji Latex Company.
380
Non-Newtonian liquids turn solid when impacted with sufficient force through "impact-activated solidification", demonstrated at The University of Chicago by Scott Waitukaitis.
382
Launch Directional Robot Intelligent Circuitry ("LDRIC") golfing robot hits a hole-in-one at TPC Scottsdale golf club.
383
Augmented Reality Sandbox by researchers at UC Davis projection maps elevation and topography in real time.
384
Attaching a zipper to leather with a "walking foot" or even-feed foot sewing machine, by Aspen Saddlery.
385
Dietzgen Model 932S dotted line tool, via @masgrimes.
386
Levitating water droplets in a TinyLev acoustic levitator.
387
Johannes Fischbach attempts a world record mountain bike jump from a 140-meter ski jump.
388
Dewulf GKIIISE 3-row trailed carrot harvester.
389
Stunt cameraman filming a chase scene in Tangiers for The Bourne Ultimatum.
390
2,018 Intel Shooting Star drones flying in formation acting as a 3D display.
391
Lenticular lens refracting light along its short axis, creating an illusion of "hiding" colored pencils.
392
Realistic marble pillow sculptures by Håkon Anton Fagerås.
393
Making a Lichtenberg figure by trapping electric charge in acrylic.
394
"Yonshakudama" is the largest firework shell in the world and launched for the Katakai-Matsuri Festival.
395
Scrapping helium tanks in a slow speed shear shredder.
396
Controlled demolition of a silo by Dansk Sprængnings, filmed by Dronefoto Nord.
397
Extruding pre-boiled Long Egg on a SANOVO 6-32.
398
Pilot Martin Sonka during the 2017 Red Bull Air Race in Porto, Portugal.
399
Yves Rossy known as "jetman" flies his powered wingsuit in formation with an Emirates A380.
400
Nineteenth century apple peeler and corer by Goodell Co., restored by Hand Tool Rescue.
Amazing feats of engineering. Tweeted by @kane and root.vc.