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Rick Cavallaro and John Borton have built a cart that moves 2.86 times the speed of the wind, moving straight downwind. That may seem impossible, but after a year of tinkering and some financial assistance from Google and Joby Energy, they did it. Don't believe me? Check out the video. Keep a weather eye out for the green flag at 0:35. Notice how it's blowing the exact opposite direction of the orange wind socks on the cart? That's because the cart is going faster than the wind.

The cart is quite aerodynamic, so it makes a crappy sail, but it's still a sail. The wind gives it a push, and the car starts to roll, however slowly. As it moves along the ground, the wheels turn. At 0 kph the cart has an air speed (relative to the 10 kph wind) of -10 kph. As it gets rolling, it will catch up to the wind in velocity: at 5 kph ground speed, it has a -5 kph relative air speed, and at 10 kph ground speed, it has a relative air speed of 0 kph. At 10 kph ground speed, the cart is just like the balloon, and would not beat the balloon in a race. But unlike the balloon, the cart has a 17-foot propeller linked by a complicated drive train to the wheels. And it's the wheels that provide the work to turn the propeller. Remember that: The wheels turn the prop. Not the wind. Not magic pixie dust. The wheels turn the propeller. That's important. At 0 kph air speed, the propeller, sections of which have already been pulling on the car, really begins to bite on the air. It pulls the car forward exactly as a propeller pulls an airplane forward. The ground speed of the car increases, turning the wheels faster, which turn the propeller even faster, adding yet more acceleration. And now the whole project seems ridiculous,because everyone knows a perpetual motion machine is impossible. But the wind never stops adding power to the system. Come back to the difference between the relative air speed and the ground speed. In the example, the cart reaches a ground speed of 10 kph, and relative air speed of 0 kph. The propeller kicks in and the cart accelerates: Ground speed rises to 20 kph, with relative air speed of 10 kph; then 30 kph ground speed with relative air speed of 20 kph, then it finally reaches a top speed of 28.6 kph, with a relative air speed of 18.6 kph (meaning, going 18.6 kph faster than the wind). There's some loss to friction and to the drive train, but generally the wheels are always doing 10 kph-worth more work then the propeller, because the

Intelligent transportation solution provides real-time traffic statistics that helps in solving problems associated with traffic congestion. The system fetches information from sensors that analyze vehicle speed, pre-emption alarms, traffic signals, and other traffic-related data. Road safety and surveillance, traffic management, public transport, environment protection, freight management, automotive telematics, and parking management are some of the application areas of intelligent transportation solutions. Growing concern regarding the public safety and increasing traffic congestion is driving the market growth of the intelligent transportation system. The growing need for effective traffic management in order to reduce the traffic is again fueling market growth. Moreover, the increasing adoption of the intelligent transportation system for real-time traffic information as it helps in resolving growing traffic congestion is also propelling the market growth of the intelligent transportation system. The growing focus of manufacturers to create awareness regarding traffic management will further favor market growth in the near future. For instance, in July 2020, Huawei conducted an online summit of the Intelligent Traffic Management Solution with the theme of "Transform the Way We Move" to address challenges on traffic law enforcement, traffic violation inspection, and traffic control with advanced technologies including big data, AI, cloud, 5G, and more. From the geographical point of view, North America is expected to gain significant growth over the forecast period and this is attributed to the strong presence of IT & software companies coupled with the rapid adoption of intelligent transportation systems across the region. According to the International Trade Administration, the United States has the most advanced software and information technology (IT) services industry in the world. More than 40 percent of the $5 trillion global IT market is in North Ame

A major part of the corporate world is mobile phones, and they require computing power, which can accommodate it. Over the years laptops have gone thin and lightweight from heavyweight. But, all the upgrades of power, capacity, size, & memory, the problems of laptops still occur regularly. You will get a quick list of the three most common issue that you hear about and how you can direct them with your own laptop. Difficulty- Noisy fan or overheating. Laptops are followed by shut down. This can limit air consumption to the fan. This gives them many opportunities to pull dust and exotic particles in the cooling system through their fan portal. Resolution: Use the laptop on hard, and flat surfaces; also, Avoid keeping it on soft surfaces, it can block the airway. Regularly, you should clean the fan with compressed air, How many programs do you run together, because the more work you have, the more difficult you have to do. 1-833-554-5444 Difficulty: Walking Laptop Slowly. It usually happens when associated with the first signs of hard drive space, malware or machine breakdown. Resolution: There are many ways to deal with issues of motion, but for 10 tips to speed up the machine, get in touch with the executives. Difficulty: The battery is not the last. The biggest features of laptops are that it is wireless. But, we are constantly scared of draining the batteries and getting out of juice, so you are continually severe on the batteries. Solution: First of all, check all the charger cable attachments to make sure theyshould be snug. After this, remove the battery completely and recharge it until your laptop dies. One of the biggest improvements in all the technology is to completely pull out the energy and try repeatedly, a system with a great night's sleep. If it still displeases very soon, you may need to replace the battery by yourself. If you want to take more information, then join Att Customer Service. The support team will offer you all the needed informati

Photonic integrated circuits (PIC) are circuits that carry information by using photons in the visible or near-infrared spectrum of light. It controls computer systems and store large amounts of information. The most common applications of PIC include information processing, data storage, communication, and entertainment applications. Photonic integrated circuits (PIC) have ability to process information and are produced from different materials such as Gallium Arsenide (GaAS), silicon, Indium Phosphide (InP), and Lithium Niobate (LiNbO3) Growing miniaturization of devices is a prime factor fueling the market growth of the photonic IC. These circuits offer high-speed data transmission due to which they are gaining huge demand from aerospace, industrial, and telecommunication, utilities, and energy sectors which is again propelling the market growth. Also, the growing demand for efficient and high-speed data transmission across data centers is further escalating the market growth of the photonic IC. The growing need for photonic IC from the telecommunication industry along with the rise in the number of cloud services providers is expected to bring bright market opportunities over the forecast period. From the geographical perspective, the Asia Pacific is expected to gain significant growth over the forecast period and this is attributed to the high presence of the telecommunication industry in the region. India is the world's second-largest telecommunications market with a subscriber base of 1.16 billion and has registered strong growth in the last decade. India witnesses an increase in total internet users to reach 636.73 million in 2019. The internet subscribers reached 687.62 million by September 2019. Key developments: 1. In June 2020, KVH Industries, Inc., announced the launch of P-1775 inertial measurement unit (IMU) featuring KVH's new PIC InsideTM photonic integrated chip (PIC) technology. The product features an integrated planar optical chip that s

Do you have huge business goals? These are possible to be achieved only when your organization is futuristic. For upscaling and obtaining the desired revenue growth, you need to automate most of the manual processes. Your team will then have more time to plan and implement growth-oriented actions. An agile ERP system is like an information management software that can efficiently handle the day-to-day operations of your business like supply chain operations, project management, accounting, risk management, and even procurement. The software is based on an innovative technology that assists in the digitization of daily processes. It has the ability to provide all the crucial information related to your business that can aid in decision making. The market has been very dynamic for the past few years and the growth of the e-commerce sector has been unstoppable. Businesses are inclining more towards intelligent integration so that all their tasks are done smoothly. ERP software is one of the best investment decisions you will make for your company's future. ERP implementation is the future of business technology. Expand ERP has one of the friendliest user interfaces and the services are seamless. Just imagine the amount of time, effort, and money you would be saving by automating all your business back-end functions. All your inventory allocation and marketplace updates will be managed conveniently on a single screen. The software will also manage all your payment returns and reconciliation. The workflow between the different locations of your business will be easily managed through the easy e-way bill generation and upload feature. Even all your accounting records and GST reports will be updated in no time. With cloud PoS, integration of barcode/QR code scanning features enables sales to counter to the billing process. The central warehouse management feature also suggests location on a FIFO basis for the processing of orders. Whether you are in the oil and gas ind

Machined parts are the most widely used components in almost every industry. Nuts, bolts, screws, inserts, fasteners, couplings, pins shafts, are an integral part of the medical industry. They are used in all aspects of the field to deliver optimum performance. Fasteners of various types, specifications, and capacities are used depending on application requirements. Fasteners are used in a range of diagnostic products and medical devices, such as medical instruments, medical equipment, and medical implants. The dental implant is a surgical component that supports a dental prosthesis, such as a bridge, crown, facial prosthesis, denture, or acts as an orthodontic anchor. The dental implant acts as a replacement for the root of a missing tooth. It an option for people who have lost a tooth or teeth due to periodontal disease, an injury, or some other reason. According to the FDI World Dental Federation, oral disorders affect more than 3.9 million people worldwide. Acceptance level for dental implants is increasing due to limitations of removable prosthetics, such as lack of natural appearance, discomfort, and need for maintenance. Prosthetics play an important role in boosting the demand for these implants through oral rehabilitation, which helps restore a patient's oral function and facial contours. Moreover, prosthetics placed on the dental implants do not intrude soft tissues and enhance aesthetics, which is expected to propel the market growth. Moreover, dental implants improve a person's physical appearance and provide comfort and convenience. A prosthesis is an artificial device that replaces a missing body part that might be lost through trauma, congenital factors, or various other diseases. Prostheses are designed to restore the normal functions of the missing body part. Prosthetics enhance the function and lifestyle of persons with limb loss through the usage of artificial limbs. Lower limb prostheses can address stability in cosmetic appearance, shock absor

Rapid urbanization and industrialization are key factors uplifting the overall growth of the global cordless power tools market. The growing trend of "Do it Yourself" (DIY) projects, which is creating demand for amateurs and enthusiasts to upgrade or rebuild material possessions such as household appliances is again expanding the growth of the cordless power tools market size. The rise in the end-user segments such as the Automobile, aerospace, construction, electronics, shipbuilding industries is also anticipated to foster market growth. Drilling & fastening devices, sawing & cutting, and demolition machines segments are gaining tremendous demand from a wide range of applications. The increasing global electric vehicle market has further resulted in the high demand for cordless power tools such as fastening and other material removal devices. North America is estimated to exhibit tremendous growth in the near future and this attributed to the rapid growth in the end-user segments such as automobiles, electronics, construction, and aerospace in the region. Also, expanding the oil &gas industry in the region due to the high demand for crude oil and increasing investment has further augmented the cordless power tools market growth. According to the International Energy Agency, crude oil production in the United States increased by 10.9% compared to 2018. As such, the United States remained the world's top producer, followed by the Russian Federation, Saudi Arabia, Canada, and Iraq Cordless power tools that are available today come with a variety of different options and functions, allowing users to customize them to meet their exact needs. Drilling & fastening devices, Material Removal Tools, Routing Tools, demolition machines, and sawing & cutting are some of the cordless power tools. They are widely used across end-user industries such as automobile, construction, aerospace, electronics, and shipbuilding industries. Read more @ https://coherentmarketinsight

The Narrowband Internet of Things (IoT) chipset is an application-specific solution that provides low-cost, high-speed access to existing WAN and LAN networks. It runs on an existing network, not a single line of connection like with an ordinary IoT device. The Narrowband Internet of Things (IoT) chipset works over a single wireless connection. Such a design allows for the rapid adoption of the technology within a shorter time frame than was previously possible. For instance, several years ago it was not possible to implement the technology into a smartphone or small computer because there just wasn't enough bandwidth. By using a WAN connection to connect multiple devices, such as sensors or computers, to a central server, the speed of the connection can be increased by up to 300%. And because there is no need to build a router, the equipment needed to install the Narrowband Internet of Things (IoT) chipset can be more compact. In addition to being able to fit into a business's existing infrastructure, the smaller size of the device also makes it easier to deploy. This means that the cost savings associated with the device can be passed on to customers. The main factors influencing the water soluble Narrowband Internet of Things (IoT) chipset market are the increasing adoption of IoT in different sectors and growth in the usage of connected devices. Growing M2M communications is estimated to drive the growth of the market, especially in industrial and business sectors. Moreover, industrial trends such as IoT have benefited the connectivity in almost every other sector including retails, consumer electronics, and healthcare. Read more @ https://coherentmarketinsights-blog.blogspot.com/2021/02/narrowband-internet-of-things-iot.html

Contactless payments are one of the emerging forms of digital payment technologies that allow consumers to pay for goods and services by using credit or debit cards. The primary technology used in contactless payment is RFRID i.e. radiofrequency identification also known as chip cards. Consumers do not have to swipe the card or enter personal identification number i.e. PIN, in order to commence the transaction. These types of payment systems often installed at point-of-sale terminals with a Wi-Fi-like logo though turned onto its side. The credit card industry is facing a transition period as it adjusts to new technology. As more people are using their debit cards and using contactless payments on the internet, credit card issuers are facing tough questions from consumers about their business practices. Some merchants will not accept contactless payments or charge high transaction fees for consumers who use such cards at their business locations. Others will charge consumers additional processing fees for accepting credit cards over their magnetic stripe cards. Market Drivers Growing penetration of smartphones in South America and Asia Pacific is expected to drive growth of the contactless payments market during the forecast period. According to the Indian Cellular and Electronics Association, India's smartphone base is expected to reach 820 million by 2022. According to the same source, rural part of India witnessed around 35% year-on-year growth in smartphone penetration, while 7% growth in urban parts. Such high penetration of smartphones has led to increase in contactless payments. Hence, such factors are expected to drive growth of the contactless payments market during the forecast period. Moreover, increasing demand for biometric contactless smart cards in developed countries is expected to propel the contactless payments market growth over the forecast period. Market Restraint High cost of development and lack of consumer awareness is expected to hinder t

EzySignin is a provider of an advanced Visitor Management Solution in Australia that is suitable for any Corporation, Government Department or Educational Organisation. EzySignin's team of highly skilled developers have created an easy to deploy and user friendly Visitor Management Solution requiring minimal effort to set up and use.

Paper-based management of the front office is a thing of the past, as these days, we've the iPad visitor management systems. It not only improves the security aspect of your workspace, but also helps in saving time and money for both the visitors and the host. These systems often come packed with advanced functionalities such as scanner, camera, and email notifications.

The industry of the visitor system has evolved considerably in recent times, mainly because of the COVID-19 outbreak, which today has contactless systems. How does it work? The visit upon arrival at your front office needs to scan the QR code on the iPod, the registration process will open on their smartphone, after that they can quickly register and the notification will be sent to the concerned person to meet someone at the reception, but with social distancing.

Identity and access management are the core concerns of all major corporations and organizations. These are the processes by which an organization protects its confidential information, such as the passwords of its financial transactions, the identities of its employees, and the information about its business operations. Identity and access control are not new concepts. However, recent advances in technology have made these concepts more complicated, costly, and prone to mistakes. Therefore, any company that relies on information systems must employ a strong identity and access management program to ensure that its information systems function effectively. The rising need to reduce identity theft coupled with the increasing spending by government on the security solution is fostering the growth of the identity and access management market. Increasing risk management solutions, web-based applications, and audit management solution is again driving the growth of the market. Growing penetration of the Internet of Things (IoT), Bring Your Own Devices (BYOD), mobility, and remote workforce has also boosted the growth of the identity and access management market. According to the report published by Forbes, companies favoring Bring Your Own Devices (BYOD) make an annual saving of $350 per year, per employee. Read more @ https://sachinbhombe.blogspot.com/2021/03/growing-trend-of-bring-your-own-devices.html

Containers-as-a-service (CaaS) is a cloud-based service allows users to organize, upload, start, stop, scale, and manage containers, applications, and clusters. CaaS stores content in a nebulous form, and then pulls it out and loads it wherever or whenever it is needed. It is an emerging technology in which vendors provide users with a complete framework for managing and developing containers and applications. Containers-as-a-service is designed primarily for IT developers to run and manage applications. The key factor fueling growth of the container-as-a-service market is the increasing utilization and increasing popularity of micro services. The market is experiencing significant growth due to the increasing demand for the technology. Moreover, the benefits provided by the service, such as optimum utilization of resources, automated testing, and faster deployment of applications, is another factor contributing to the growth of the container-as-a-service market. CaaS offers various capabilities, such as smooth scalability, resource optimization, platform independency, and operational simplicity. Thus, the adoption of container-a-service has increased in various industries. The above-mentioned factors are driving the container-as-a-service market growth. Read more @ https://coherentmarketinsights-blog.blogspot.com/2021/03/the-container-as-service-market-is.html

"However, our results show that if the graphite layer is curved into a tube with a diameter of just a few nanometers, the spin of the individual electrons are suddenly strongly influenced by the motion of the electrons. When the electrons on the nanotube are further forced to move in simple circles around the tube the result is that all the spins turn in along the direction of the tube", explain the researchers Thomas Sand Jespersen and Kasper Grove-Rasmussen at the Nano-Science Center at the Niels Bohr Institute.

Fiber lasers have for long been an indispensable asset to all manufacturing industries. Its unbeatable accuracy, efficiency and cost-effectiveness have made it an integral part of critical industrial processes across continents. On the other hand, the e-mobility industry is in its infancy. While it's true that sales of electric vehicles have seen an exponential increase during the last five years, the industry still has a long way to run. Some of the barriers afflicting the adoption of electric vehicles are critical in nature. The batteries used by the industry need much greater advancement before customers can drive long distances on a single charge. The lack of charging infrastructure in most countries has been a bugbear. Even the time taken to charge the battery completely leaves much to be desired. While it's being hailed as the ideal solution for future transportation, there is a lack of faith amongst users, coupled with a lack of understanding and awareness about the new technology. E-vehicles are also likely to suffer from a dull secondary market, owing to the obsolescence of technology.

Now education sectors are even more secure with Ezy Signin. This application helps in having a complete track record of the staff and visitors coming to the school, for scheduling meetings and for keeping kids away from outsiders. This visitor management app for education has turned out to be the best for safeguarding your kids.

Manage and monitor the visitor's sign in and sign out with EZY SIGNIN visitors management system for the government. No matter how many people enter the premises you can identify all in minutes. Quick and hassle-free Solutions to maintain visitors list. Contact now to get details!

Unlike traditional visitor books, staff need not deal with the upkeep of countless document books that allows you to monitor the entry or exit time of the staff, students or site visitors in a facility. School visitor management Apps for educational institutes provide the right of entry to real-time statistics and reports which are accessed on mobile devices for on-the-go control. This eliminates the continued price of vacationer books and reception stationery.