501
The importance of hard hats, via @Black_Veatch
502
The BattleBots trophy stand by Mark Setrakian.
503
The glass-floored pool at the Market Square Tower in Houston.
505
This man does not understand how solar panels work. They are more efficient and generate more power when it is cold. The temperature coefficient of solar panel power output is a negative term, so higher temp = lower output, lower temp = higher output. twitter.com/gatewaypundit/…
506
Boston Dynamics SpotMini runs into a bit of trouble 🍌
507
Möbius Gears, a sculpture by Elmins Cosplay.
508
Batch weigher machine sorting king oyster mushrooms by weight for packaging.
509
A hackle is a bed of pins used in the manufacturing of hair extensions to comb and blend the extensions.
510
How birds were filmed for BBC's Earthflight documentary.
511
Manufacturing a twisted tape turbulator with a metal twister.
512
A mechanical iris used in a production of Puccini's “Turandot" opera.
513
Cutting wedges of gouda by Point Reyes Farmstead Cheese.
515
Single port laparoscopic surgery robot peeling a grape.
516
The watermill garden at Huanglong Cave in Hunan.
517
Excavator with a hydraulic clamshell bucket on a telescopic dipper.
518
Corral trap for feral hogs by @boarbustertrap
520
The IBM ThinkPad Butterfly keyboard on the 701 series laptops by @lazygamereviews via @HECKSCAPER
523
This is by Okayama University and the Tokyo Institute of Technology twitter.com/MachinePix/sta…
525
Inside a Cabestan Triple Axis Tourbillon watch.
Amazing feats of engineering. Tweeted by @kane and root.vc.