This Week in Engineering is multi-segment show that explores the latest innovations and tech trends across many engineering disciplines from academic institutions, government agencies and industry.
EPISODE SEGMENTS:
0:14 GM Unveils Massive Investment in EV’s.
2:30 UK’s Kar-go Autonomous Delivery Vehicle.
RV life has never appealed a great deal to me. It has had a slight appeal, but it always looked a bit too compromising for my tastes. Until I discovered the Living Vehicle today.
Granted, there are still some benefits to a more fixed living situation, and an important thing to note is the Living Vehicle is certainly not cheap. It starts at $229,995 and various options will add thousands more (each). But the thing is wicked, offers the core luxuries of life that I feel I need, and allows you to travel all over the place and have different amazing views out your window and your front door as you wish — the kind of views, I presume, that can cost millions of dollars on their own.
https://youtube.com/watch?v=Mf3QSEFVSZE
The hungriest of black holes are thought to gobble up so much surrounding material they put an end to the life of their host galaxy. This feasting process is so intense that it creates a highly energetic object called a quasar – one of the brightest objects in the universe – as the spinning matter is sucked into the black hole ’s belly. Now, researchers have found a galaxy that is surviving the black hole’s ravenous forces by continuing to birth new stars – about 100 Sun-sized stars a year.
The discovery from NASA ’s telescope on an airplane, the Stratospheric Observatory for Infrared Astronomy, can help explain how massive galaxies came to be, even though the universe today is dominated by galaxies that no longer form stars. The results are published in the Astrophysical Journal.
One Dutch-Irish company is leading the way towards greener roads, by selling cheap electric conversion kits for existing petrol or diesel cars.
Drivers will be able to cut their carbon footprints by trading in an old car running on fossil fuel and turning it into a functioning, battery-operated electric vehicle.
Based just south of Dublin, New Electric claims to be able to “future proof” cars for years to come, no matter the brand, the desired speed, or torque. Its mission is to take good quality cars that may have been sent to the scrap heap and revamp them by installing batteries.
Circa 1997
Berkeley — An ultrasensitive, superfluid gyroscope developed by physicists at UC Berkeley has the potential to surpass today’s most sensitive devices for measuring absolute rotation or spin.
In a paper in this week’s issue of Nature, physics professor Richard Packard and his colleagues, graduate students Keith Schwab and Niels Bruckner, report a proof-of-principle demonstration of the new device.
Continue reading “04.10.97 Develop Ultrasensitive Gyroscope Based on Superfluid Helium” »
Concept cars are a great way for manufacturers to showcase their ideas to the market, but these ideas should have never left the drawing board.
Looks like you can now use this flying car in Holland.
We’ve all had the experience of sitting in bumper-to-bumper traffic with nothing but miles of red taillights ahead, wishing we could somehow break away from the pack and zoom off to our destination traffic-free. Now drivers in the Netherlands are one step closer to making this vision a reality, as a commercial flying car has just been approved for use on roads there.
Continue reading “This Flying Car Costs $599K—and It’s Now Street Legal in Holland” »
We could soon see a SpaceX’s Starship SN8 prototype lift off 50,000 feet (ft) above Boca Chica Beach in South Texas! The launch will be the company’s first higher altitude test flight performed by a stainless-steel prototype of the Starship spacecraft SpaceX is developing to colonize Mars. –“I think the most important thing is to create a self-sustaining city on Mars,” the founder of SpaceX Elon Musk says, “That’s, I think, the critical thing for maximizing the life of humanity; how long will civilization last.” Musk hopes the vehicle could one day launch hundreds of astronauts to build the first settlement on the Red Planet. SpaceX is working on an ambitious schedule to make life multiplanetary in our lifetime. The company targets to launch a Starship with cargo to the Martian surface by 2022, followed by the first crewed mission in 2024. “I think we have a fighting chance of making that second Mars transfer window,” Musk said, in reference to the launch opportunity that arises every 26 months when Mars and Earth’s orbit align closer to each other to enable a shorter-duration voyage. He said that if it the orbital alignments that enable voyages to Mars every 26 months were not needed, SpaceX “would maybe have a shot of sending or trying send something to Mars in three years. […] But the window is four years away, because of them [planets] being in different parts of the solar system,” he stated during the Humans To Mars conference in August.
Believing in a dream pic.twitter.com/kicgiwFYDc — Austin Barnard🚀 (@austinbarnard45) November 28, 2020
Musk plans to convert Boca Chica into a spaceport, the “Gateway to Mars.” SpaceX teams are simultaneously building multiple Starship prototypes and rapidly expanding the launch facility. Today, Musk shared the Starship SN8 prototype could take flight as soon as Wednesday, December 2nd. Tomorrow, engineers will perform a static-fire test, to assess Starship SN8’s triple Raptor engines performance. During the routine pre-flight preparation, they will briefly ignite the Raptors while the vehicle is grounded to a test stand at the launch pad. When asked if he was ‘nervous about people watching from the build site’ due to the engines’ high thrust, Musk said – “Static fire is not risky from build site, but we need to clear the build site for early flights,” he wrote via Twitter. The static-fire test could take place on Monday, November 30, sometime between 7:00 a.m. to 6:00 p.m. CST, according to Cameron County Boca Chica Beach road closure announcements.
Austrian boatbuilder Silent Yachts has already gained a fair bit of attention with its solar electric catamarans. Its just-announced latest model should continue that trend, as it’s the result of a partnership with automakers Volkswagen and Cupra.
According to Silent Yachts, the as-yet unnamed solar-powered electric catamaran will feature the company’s own photovoltaic system. This will be used to charge batteries that will in turn provide power to the yacht’s onboard electronics, and to its electric propulsion system.
That system will be based around Volkswagen’s modular electric drive matrix (MEB) platform. MEB was initially designed as an optimized means of delivering power from a bank of chassis-integrated batteries to a motor on a car’s rear axle – the platform can also be set up for four-wheel-drive. Volkswagen has since made the technology available for third-party applications, hence its upcoming use for spinning the catamaran’s propellers.
