1
Removing unripe tomatoes with an optical sorter.
4
The 3D illusions of Kokichi Sugihara, an engineering professor at the Meiji Institute for Advanced Study of Mathematical Sciences.
5
Ring box with a Möbius kaleidocycle mechanism by enjoydof.com
6
SqUID warehouse logistics robot by Bionic Hive.
7
2,018 Intel Shooting Star drones flying in formation acting as a 3D display.
8
Wooden Migaloo 06 kinetic sculpture by Sylvain Gautier.
9
Pulling nails out of a beach bonfire site with a hydraulic scrap magnet.
10
Jizhou ware ceramics from Jiangxi, China.
11
A nanobot picks up a sperm by the tail and inseminates an egg with it, by the Institute for Integrative Nanosciences in Germany.
12
Restocking lake trout in Utah with aircraft, via @UtahDWR.
13
Automatic 2-brush system for goats by Schurr Gerätebau.
17
Explosive hydroforming a steel sphere.
20
Making restaurant display lettuce out of wax in Gujo Hachiman, Japan.
21
Very precisely cut steel using electrical discharge machining.
23
The Vine is a prosthesis with 26 articulated vertebrae by Kelly Knox and the Alternative Limb Project.
Amazing feats of engineering. Tweeted by @kane and root.vc.