computer scientist

Before you buy a smart TV, think about these seven things. The majority of televisions sold today are smart TVs, also known as connected TVs. Smart TVs are the convergence of computers and entertainment, with built-in internet and a plethora of free and paid apps. This buying guide will assist you in deciding which smart TV to purchase based on your needs, budget, and preferences. What Exactly Is a Smart TV? A smart TV includes an operating system, which allows users to access streaming content without the need for an external device. People who enjoy watching the latest shows on Netflix, Hulu, and other streaming platforms are fans of smart TVs. A smart TV allows you to access, manage, and view online and network-based content. Almost all TVs sold today are considered smart TVs, and many manufacturers sell them, including LG, Vizio, and Samsung. Top 7 Things to Think About When Purchasing a Smart TV When shopping for a smart TV, there are seven key factors to consider: Cost Size Reso

Every vehicle on the road requires two basic components: something to propel it forward and something to stop it. The internal combustion engine (ICE) used in gasoline-powered cars has met the first need for over a century, while wasteful friction brakes have met the latter. One feature that distinguishes electric vehicles (EVs) is their ability to hit both targets with a single shot: the same electric motor that powers an EV can also serve as a generator, slowing the vehicle while also storing extra electricity in a process known as regenerative braking. What Exactly Is Regenerative Braking? Regenerative braking is a term that means exactly what it says. When regenerative brakes are engaged, the vehicle slows while also regenerating some of the electricity that was used to accelerate it. That electricity is recycled into the batteries, where it can be used to power the vehicle again in the future. This is in contrast to traditional brakes, which produce only heat and noise when slowin

Although gasoline-powered vehicles continue to dominate the auto market, EV technology has matured to the point where you may be wondering if your next car will be electric. If you're interested in electric vehicles but don't know where to begin, we can teach you what they are, what they can do, and where they're going. What Is an EV, Exactly? Electric vehicles (EVs) are becoming more popular, with sales increasing year after year and a wide range of models available from nearly every major manufacturer. An EV is simply a vehicle that runs on batteries rather than fossil fuels. An EV, like a gasoline-powered vehicle, has a gas tank that supplies fuel to the engine and a set of batteries that power an electric motor. There are many different types of EVs, including battery electric vehicles (BEVs), which only use battery power, and hybrids, which use both gasoline and battery power. Some electric vehicles even use hydrogen-powered fuel cells, but only pure battery-powered e

One of the most common misconceptions about electric vehicles (EVs) is that they do not perform as well as gasoline-powered vehicles. Performance is a complicated subject, but EVs outperform their fossil-fueled counterparts in some key areas. High-performance EVs have blisteringly fast acceleration, impressive top speeds, and excellent handling. Gasoline-powered vehicles face stiff competition and benefit from over 100 years of research and development, but this race may be closer than you think. How Do Electric Vehicles Compare to Gasoline-Powered Vehicles? Electric and gas-powered vehicles are available in a range of performance levels, from low-performance budget models to high-performance luxury models and everything in between. Because there are many more gas vehicles on the road, there are more low- and high-performance gas models than electric vehicles, but electric vehicles have an advantage at both ends of the spectrum. One advantage that EVs have over gasoline-powered vehicl

Consider electric vehicles a 21st-century fad. Nope! EVs have a history that dates back nearly two centuries. For years before gas-powered cars appeared on the scene, the first electric vehicles shared the road with horse-drawn and steam-powered carriages, and they grew in popularity as advances in battery technology and the growing availability of electricity made them ever more convenient to operate. The widespread availability of cheap gas in the early twentieth century aided in pushing EVs out of the public consciousness, but various automakers continued to work on related technology over the years. The modern electric vehicle was poised to reemerge near the turn of the century, thanks to further advances in battery technology and a push to reduce vehicle emissions. The First Electric Vehicles Below the images is a roadmap view of the electric car's history, complete with years and a timeline. Dos Diaz, Alex Over the last two centuries, electric vehicles have traveled a long a

Why Do Electric Vehicles Outperform Gasoline Vehicles? In some ways, electric vehicles have gotten a bad rap over the years. However, being electric does not imply poor performance. In fact, it can imply the inverse. Torque, Horsepower, and Other Engine Paraphrases If you say "low emissions" and "high performance" in the same sentence, you'll probably get strange looks. Have you ever seen a muscle car with good fuel economy in over a century of automobiles? Even if it is difficult to believe, electric vehicles provide exceptional performance and low emissions. The key to incorporating both is how electric motors and internal combustion engines (ICE) generate torque and power. Torque is measured in pound-feet (lb-ft), and power is how much work the engine can do in horsepower (hp) or kilowatts (kW) (kW). Electric vehicle motors provide torque and power without the need for acceleration. Conventional ICEs (used in gasoline-powered vehicles) generate torque and po