977
Expanding foam packing by mixing polymethylene polyphenyl isocyanate and polyurethane foam resin, by Sealed Air Corporation.
978
Ski patrol and @forestservice clear avalanche hazards on Mammoth Mountain with a M101A1 105 mm howitzer.
979
Time-lapse of a hyperbola clock by Morten Møller.
980
The Portuguese Navy attempts to launch a AR4 Light Ray Tekever coastal surveillance drone.
982
View from a tower of the Çanakkale 1915 suspension bridge during construction.
983
A walking chassis for a snake by @AnyTechnology
986
Harvesting ice from Heilongjiang ("Black Dragon River").
987
991
A Tiger-Stone road laying machine automatically sorts and lays bricks.
992
Manufacturing a shaker cup ball on a spring coiler in slow motion.
993
The Capillary Cup allows astronauts on the ISS to sip a beverage in microgravity instead of having to use a straw or bag.
996
Attaching a zipper to leather with a "walking foot" or even-feed foot sewing machine, by Aspen Saddlery.
997
Pigg-O-Stat pediatric immobilizer for x-raying children.
998
Precision chimney demolition by Mende Schornsteinbau, via @demolitionnews
1000
An unmanned Russian Proton-M rocket crashes after its booster engines shut down. The Proton-M does not have a Flight Termination System to self-destruct in air and prevent it from crashing into the ground.
Amazing feats of engineering. Tweeted by @kane and root.vc.