876
.@FireIce911 is an advanced fire suppressant and structure protectant gel.
877
Hydroelectric dam spillway at Covao dos Conchos, Portugal.
878
Another demonstration of Vantablack, the blackest known substance. It absorbs up to 99.965% of visible light, hiding textures.
879
More detail of the Millennium FX animatronic baby for movie and TV effects.
881
The SPORT robotic surgical system by Titan Medical.
882
Self-leveling pool table on a cruise ship.
883
Five decades of safety improvements: crash testing 1959 Chevrolet Bel Air against 2009 Chevrolet Malibu. pic.twitter.com/4hcIBiMerj
885
Flapwise fatigue testing wind turbine blades.
887
A pulse of Cherenkov radiation as electrons accelerate past the speed of light in water in a nuclear reactor.
888
Dutch army testing emergency brake of a Leopard tank via @MiroslavYamato
889
A wind turbine on fire from overvoltage.
891
A Soyuz spacecraft docks with the International Space Station, via @ThingsWork twitter.com/ThingsWork/sta…
893
This robot wins Rock Paper Scissors 100% of the time, by the Ishikawa Watanabe Laboratory at University of Tokyo.
894
#tbt shipping Chevys in Vert-A-Pac trains in the 70s.
900
Very precisely cut steel using electrical discharge machining.
Amazing feats of engineering. Tweeted by @kane and root.vc.