YouTube description: A quick overview of how we build underwater structures.

posted by Aard Vark (oritteropo) 2 days 2 hours 21 minutes ago • 257 views • 8:18

Mazda's screaming 4-rotor 787B She's a thirsty girl, but produces nearly twice the output of piston engines of the same displacement, and manages to be reliable.

posted by newtboy 3 weeks 4 days ago • 168 views • 7:51

YouTube description: Dams serve a wide variety of purposes from hydropower to flood control to storage of water for municipal and industrials uses. But when a dam’s useful purpose fades away, the... continue reading

posted by Aard Vark (oritteropo) 1 month ago • 1,274 views • 8:40

YouTube description: In an effort to retain heritage, reduce waste and overcome the challenge of finding sites in urban areas, architects, engineers and developers are breathing new life into existing... continue reading

posted by Aard Vark (oritteropo) 1 month 3 weeks ago • 616 views • 7:15

YouTube description: Engineers at MIT and Penn State University have found that under the right conditions, ordinary clear water droplets on a transparent surface can produce brilliant colors, without... continue reading

posted by Aard Vark (oritteropo) 1 month 3 weeks ago • 397 views • 3:03

What do you get when you take a boxy little hatchback, replace the backseat with a high-performance engine, and add a turbo? You get one of the most badass pieces of automotive engineering thought up by... continue reading

posted by Joe Motion (lurgee) 2 months 1 week ago • 56 views • 13:02

Something that Brian didn't mention, but which was pointed out by Elon Musk, is that the strength of stainless steel increases at cryogenic temperatures. (H/T @eric3579)

posted by Aard Vark (oritteropo) 2 months 2 weeks ago • 605 views • 12:09

YouTube description: Using machine-learning and sensory hardware, Alberto Rodriguez, assistant professor of mechanical engineering, and members of MIT's MCube lab have developed a robot that is learning... continue reading

posted by Aard Vark (oritteropo) 2 months 3 weeks ago • 523 views • 1:21

YouTube description: Engineers need to be able to predict how water will behave in order to design structures that manage or control it. And fluids don’t always behave the way you’d expect. On this... continue reading

posted by Aard Vark (oritteropo) 2 months 3 weeks ago • 733 views • 8:43

YouTube description: You can tell a lot about an animal from the way it moves, which is why scientists have been recreating the movements of an extinct crocodile-like creature called Orobates pabsti.... continue reading

posted by Aard Vark (oritteropo) 3 months 1 week ago • 418 views • 4:19

YouTube description: Motherboard meets Kevin Vaughan, a 28-year-old vet and amputee as he tries his new amphibious water prosthetic, "The Fin,” a 3D printed prosthetic engineered for swimming.... continue reading

posted by Aard Vark (oritteropo) 3 months 2 weeks ago • 158 views • 5:02

YouTube description: Until the mid 1950’s, small short-range airliners like the twin engined IL-14 were really the only type the Soviet Union produced. And that meant flying across the country’s... continue reading

posted by Aard Vark (oritteropo) 3 months 4 weeks ago • 413 views • 10:05

YouTube description: Behind the Scenes: https://youtu.be/3HABgm-UUi0 Download Skunkworks! http://www.audible.com/Smarter ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION Check out Derek's video... continue reading

posted by Aard Vark (oritteropo) 3 months 4 weeks ago • 840 views • 11:21

YouTube description: Comparing modern concrete to that of the western Roman empire. In this video, I discuss a few modern techniques that help improve design life of concrete, including roller compacted... continue reading

posted by Aard Vark (oritteropo) 5 months 3 weeks ago • 491 views • 9:34

YouTube description: While steel reinforcement solves one of concrete’s greatest limitations, it creates an entirely new problem: Corrosion of embedded steel rebar is the most common form of concrete... continue reading

posted by Aard Vark (oritteropo) 7 months ago • 243 views • 7:49

Real Engineering talks about a new wheel developed by NASA.

posted by w1ndex 7 months ago • 481 views • 9:23