451
Stunt cameraman filming a chase scene in Tangiers for The Bourne Ultimatum.
454
Hydroelectric dam spillway at Covao dos Conchos, Portugal.
455
When Allies broke Nazi Engima codes at @bletchleypark, 60%+ of the employees were women, including Dep. Director Joan Clarke #WomensMarch
456
The wipers on the LIDAR of @Waymo's self-driving car.
457
Ampelmann E-02 motion compensated gangway transporting workers between a ship and an offshore wind turbine.
459
The screen on the SMTown Coex Artium in Seoul.
460
#MuslimBan is anti-American. Here's Farouk El-Baz, who planned Apollo 11's moon landing.
462
The demolition of Cockenzie Power Station by @BrownandMason.
463
Contra-rotating propellers on the propfans of an Antonov An-70 aircraft in slow motion.
465
A skilled excavator operator with a Engcon EC206 tiltrotator.
466
The SANOVO SEPS 20,000 Hard-Boiled Egg System automatically boils, cools and peels up to 20,000 eggs per hour.
467
A peeler lathe turns a tree into plywood veneer.
468
The VertiGo is a robot by Disney Research and ETH Zurich that can drive along walls.
470
The new Japanese maglev reaches a 311 mph top speed.
471
Robotic surgery on a banana by Dr. Kais Rona.
472
Boat hulls produce bow pressure waves as they advance, which dolphins take advantage of by "bow riding".
474
Silvering glass into a mirror with silver nitrate.
Amazing feats of engineering. Tweeted by @kane and root.vc.