Thermal invisibility can make aircrafts not seen in thermal registers.
Scientific Reports volume 5, Article number: 9876 (2015) Cite this article.
Category: transportation – Page 389
Here’s one we missed from several months ago: Brazilian eVTOL innovator EmbraerX put forth a fun video showing how a multi-mode 3D transport system might work, with an eVTOL air taxi carrying a detachable glassed-over cabin that it delivers straight onto a self-driving car chassis.
The coming new breed of eVTOL air taxis are nearly all, at this stage, designed to work as part of a multi-mode transport scheme. The flying taxis themselves will travel from skyport to skyport, meaning you’ll need other means to get yourself to the takeoff point and something else again at the other end for the last mile. It’s simply not practical to expect eVTOLs to drop you off right at your destination.
Companies like Uber are salivating at the thought of being able to offer the whole service as a single sale, co-ordinating a car at each end to minimize travel time, but that starts looking like a bit of an annoyance when you consider the hope is that people will use these things for the daily commute. Four taxis and two eVTOLs every day is a pain.
Roam Robotics is making robotic exoskeletons that are lightweight and affordable so that they can become a new category of consumer electronics. Traditional robotic exoskeletons can weigh between 30 to 60 pounds because they rely on high precision mechanical systems. They are big and bulky and cost as much as a luxury car, which significantly limits their usefulness and availability. Roam’s new robotic exoskeletons are so portable and inexpensive that they could quickly become a commonplace part of modern life.
It’s 2020. Why can’t we binge Netflix as our cars drive us down the highway? Well, we’ve made progress, but not at the pace once promised. While some cars offer automated driving modes, you’re not to take your eyes off the road or hands from the wheel. Volvo wants to remedy that.
The company isn’t promising 100% self-driving cars in the near future. Instead, they’ll make mainstream cars that reliably drive themselves on highways—totally autonomously, no human attention needed. For a brand built on safety, and in light of autopilot accidents in recent years, it’s notable the company thinks that’s possible in the not-too-distant future.
To make it happen, Volvo said this week that it would begin adding lidar to production cars in 2022. They’ll also develop self-driving software to integrate lidar, cameras, radar, and back-up vehicle control systems. Once the software, dubbed Highway Pilot, is deemed safe, it’ll be sent out as an update to customers who opt in.
Circa 2019
Airless tires for everyday cars might soon be far more practical. GM and Michelin have unveiled a prototype of Uptis (Unique Puncture-proof Tire System), a Michelin-made tire intended for passenger cars. It looks like Tweel and other air-free concepts of years past, but its mix of composite rubber and resin embedded fiberglass lets it operate at highway speeds — earlier options tend to work only when you’re slowly putting around. It’s not as visually appealing as conventional tires, but Michelin claims it’s just as comfortable.
More importantly, there’s a tangible roadmap. GM will start testing the Uptis in Michigan later in 2019 on a fleet of Chevy Bolts, and expects the finished version to reach production cars as soon as 2024. The automaker hasn’t named specific car models that will use the new tires.
We read about different innovations in clean technology almost on a daily basis. A small Massachusetts-based start-up, FloDesign Wind Turbine, has created a wind turbine design based on jet engine technology. This revolutionary wind turbine can generate much more electricity at half the cost than today’s traditional wind turbines. It has also won two clean-energy competitions for its amazing innovation.
A traditional wind turbine can extract just 50% of the available wind energy in the given area it occupies. However, the Wind Jet by FloDesign uses blades covered in shrouds to direct the air through the turbine blades. This results in increased flow of air. As the airflow through the blades increases, the higher the speed of the turbines and ultimately the more power that is generated. The energy generated by this new wind turbine matches that of a traditional turbine with blades that are half the size.
FloDesign boasts that its turbines are 3–4 times more efficient than traditional open-fan turbines and they can be placed much closer together than conventional wind turbines while aligning themselves with the wind like a kite on a string. Not only that, FloDesign wind turbines require much smaller blades which occupy less space, are much easier to manufacture, and easier to ship.
The reality of COVID19 raises a critical question in the mind of Adam Ethan Loeb a young Belgium boy regarding the extinction of the human person. This questions birthed “Adam’s Dream” which for him will help in “Saving Humanity From Extinction”, by “Availing a Multiplanetary Education for the present and Future Generations“
This 12year old boy highly influenced by Elon Musk and Peter H. Diamandis believes that a multiplanetary existence could have prevented the spread of coronavirus.
This young Space Enthusiast believes that since they are the future of tomorrow, well structure Young Space Education System should be availed because the Future is Faster than we think.
In explaining his vision Adam explained, “Adam’s Dream is my vision about the future with regard to preserving our kind and other living things. This idea struck my mind during this novel coronavirus outbreak. As the spread increases day in and day out, I was scared and asked my mum the question, “mum, do you know that living in space could have saved or preserved humanity better”? My reason is, if we become multiplanetary, it will solve the problem of overpopulation and make the human person more creative and resilient.
Thus, in this project, I will be preparing my generation and the ones to come to become multiplanetary Species. We have many Space Advocates; there is no proper attention giving to the younger generation. The future is obscure for my generation, and I want to lead them to light through the help of those who know better in compliance with “Adam’s Dream” rooted in Saving Humanity from Extinction by Availing a Multiplanetary Education for the present and Future Generations. In this, we can have a Sustainable “Kosmic” Environment for Prosperous Living.
Reading the works of Elon Musk gave me the conviction that as a Multiplanetary Activist, I can do this. Elon started thinking about Space at 14 years; I began at 10years. He is no doubt my number one role model followed by Peter H. Diamandis with my effort in understanding the teachings of Sara Seager – Planetary Scientist, K. Radhakrishnan, Carolyn Porco, Jill Tarter, Neil deGrasse Tyson, Liu Yang, Steve Squyres, Louis Allamandola, and David Spergel. I will have a better approach to harnessing the reality of Multiplanetary for my generation on those to come. The reality of Space is faster than you think.”
The guys from MachEClub.com found the patent drawings and shared them with us.
Ford has recently given two good news about the Mustang Mach-E. The first is that its charging will be 30 percent faster than previously thought. The second is that is fast charging infrastructure will be expanded. But what if you do not have how to charge at home? A patent shows a unique solution for that: a solar charging inflatable cocoon.
The patent revealed by the user machstang at MachEClub.com shows that Ford thinks the roof is too small for solar charging. With that in mind, Ford engineers conceived this inflatable cocoon that expands the solar charging surface available.
Experts from the University of Surrey believe their dream of clean energy storage is a step closer after they unveiled their ground-breaking super-capacitor technology that is able to store and deliver electricity at high power rates, particularly for mobile applications.
In a paper published by the journal Energy and Environmental Materials, researchers from Surrey’s Advanced Technology Institute (ATI) revealed their new technology which has the potential to revolutionize energy use in electric vehicles and reduce renewable based energy loss in the national grid. The team also believe their technology can help push forward the advancement of wind, wave, and solar energy by smoothing out the intermittent nature of the energy sources.
The ATI’s super-capacitor technology is based on a material called Polyaniline (PANI), which stores energy through a mechanism known as “pseudocapacitance.” This cheap polymer material is conductive and can be used as the electrode in a super-capacitor device. The electrode stores charge by trapping ions within the electrode. It does this by exchanging electrons with the ion, which “dopes” the material.
Electric car maker Tesla Inc plans to introduce a new low-cost, long-life battery in its Model 3 sedan in China later this year or early next that it expects will bring the cost of electric vehicles in line with gasoline models, and allow EV batteries to have second and third lives in the electric power grid.
For months, Tesla Chief Executive Elon Musk has been teasing investors, and rivals, with promises to reveal significant advances in battery technology during a “Battery Day” in late May.
New, low-cost batteries designed to last for a million miles of use and enable electric Teslas to sell profitably for the same price or less than a gasoline vehicle are just part of Musk’s agenda, people familiar with the plans told Reuters.