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The Hennessey Venom 800 wants to give Ford's F-150 an edge over Ram's TRX – Driving

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Ram’s new TRX is a factory-built monster truck, with a 703-horsepower Hellcat V8 that tops the charts in terms of truck performance. Neither GM or Ford can rival that performance in a stock truck — but what they lack in factory support, they gain in aftermarket enthusiasm.

Yes, that’s where Hennessey comes in, with its new Venom 800 supertruck. Based on the latest generation F-150, the Venom 800 features a 5.0-litre V8 fitted with a 3.0-litre supercharger bigger than the engines of some cars.

The supercharger produces eight pounds of boost, helping to produce 805 horsepower and 727 lb-ft of torque when running on E85. Other horsepower aids include an upgraded stainless-steel exhaust system and new intake, fuel pump, and fuel injectors. All these tweaks make the truck pretty quick, with a quoted zero-to-96-km/h time of 3.6 seconds.

It also has massive six-piston Brembo brakes with 15.1-inch rotors on the front to bring it to a stop, as well as a six-inch lift kit, 20-inch wheels with 35-inch tires, and more aggressive shocks with external reservoirs.

Visual upgrades include a new front bumper, special Hennessey grille, LED light bar, and a numbered plaque on the interior. The Hennessey Venom 800 will be limited to 100 units, and costs US$149,500. That price includes the donor vehicle, as well as a three-year 36,000-mile warranty.

Hennessey already makes a 6×6 variant of the Ram TRX that makes 1,200 horsepower, and it’s only a matter of time before the performance brand takes the regular TRX to the next level as well.

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Tencent-backed Hike, once India's answer to WhatsApp, has given up on messaging – Yahoo Canada Shine On

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The Guardian

Hottest front-room seats: the best theatre and dance to watch online

Hottest front-room seats: the best theatre and dance to watch onlineFrom live-streams of new plays to classics from the archive, here are some of the top shows online now or coming soon – this page is updated regularlyJerusalem, Beckett and Bridget Christie: stage shows to book in 2021

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Galaxy S21 teardown gives us our first look inside Samsung’s 2021 flagship – XDA Developers

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While it has just been a few days since Samsung unveiled the all-new Galaxy S21 series, teardowns of the devices have already started popping up online. The first teardown comes from YouTuber PBKreviews, and it gives us a good look at what’s inside the Galaxy S21.

As you can see in the attached images, the Samsung Galaxy S21 doesn’t appear to be a whole lot different from the Galaxy S20 on the inside. Both the devices have a similar construction, with a motherboard at the top next to the camera modules, followed by the battery hidden underneath a wireless charging pad, and a speaker assembly at the bottom that hides a daughterboard. But while the overall construction may not be drastically different, Samsung has made some key changes in the latest model.

Unlike the Galaxy S20, the Galaxy S21 features two mmWave 5G antennas on either side of the device. The top speaker assembly on the Galaxy S21 is also slightly different, and it’s packed with foam balls to make the speaker sound louder. Another striking difference between the two devices is the placement of the vibration motor. On the Galaxy S20, the vibration motor is placed under the speaker assemble towards the bottom of the device. While on the Galaxy S21, the vibration motor is placed in the top right corner of the device. Additionally, the ribbon cable for the display on the Galaxy S21 can be removed, unlike the one on the Galaxy S20. This is may help make third-party repairs a whole lot easier.

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Along with the changes mentioned above, Samsung has also made some other minor changes within the Galaxy S21 to accommodate the new hardware and provide better thermal performance. You can watch the Galaxy S21 teardown video attached above for a closer look at what’s inside the new device.

    Samsung Galaxy S21Samsung Galaxy S21
    The Samsung Galaxy S21 is the starting point of the new 2021 flagship series, packing in a flagship SoC, along with a decent display and camera setup.

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What is UWB and why should Galaxy S21+/S21 Ultra owners care?

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Ever since announcing its latest premium smartphone line, Samsung was eager to highlight UWB support as one of the key selling points of both the Galaxy S21+ and the Galaxy S21 Ultra. But what does that actually mean? That’s what we’re here to find out.

Ultra-wideband (UWB) is a type of radio technology that Samsung believes will be the next big thing in mobile communications. To that end, it started equipping its Android flagships with support for this kind of wireless tech. While the UWB push technically started last year with the Galaxy Note 20 Ultra, it wasn’t until the Galaxy S21 series that Samsung started delivering universally practical applications of this radio standard.

What does UWB have over NFC and Bluetooth?

The UWB specification has been designed for short-range communications with high bandwidth requirements. As an added bonus, it’s extremely energy-efficient. It’s hence not inaccurate to think of UWB as an NFC on steroids, especially given how its security features and range are also superior to the near-field communications standard. In fact, UWB is as resilient to relay attacks and signal jamming, in general, as Wi-Fi is.

Naturally, the extra oomph comes at the expense of energy requirements, but take any comparisons targeting power consumption levels of wireless networking with a grain of salt, including the one below. Because that all depends on use cases and the exact psychosis stage at which a developer is while implementing any given solution.

Bluetooth LE UWB NFC
Range 25-100m 70-250m lol
Data speeds Up to 2Mbps Up to 27 Mbps Up to 424 Kbps
Location accuracy ∼10 cm Up to ∼10cm Yes, duh
Typical signal latency >3s <1ms >1s
Chip cost in 2021 ∼$2 Up to $5 $0.25
Peak consumption >15mA >180mA >15mA

Though that doesn’t mean Samsung is done with NFC R&D, UWB definitely has a higher ceiling and is looking much more promising in the medium- to long-term. As for right now, an extremely powerful version of Nearby Share is perhaps the number one advantage of owning a UWB-ready smartphone.

The ability to quickly locate your electronic belongings is another notable implementation of the ultra-wideband protocol. Branded as SmartThings Find, this functionality just started rolling out to wearables and Android Auto vehicles this month. By the time the Galaxy S21 Ultra and Galaxy S21+ are available for purchase, there should be dozens of Galaxy smartwatches and IoT appliances compatible with Samsung’s solution. Oh, and have we mentioned that SmartThings Find includes a futuristic augmented-reality component? It’s like you’re the Terminator and your car is John Connor.

Speaking of Android Auto, how about being able to unlock your car after finding it, using just your smartphone? Samsung developed this convenient feature in cooperation with the Car Connectivity Consortium (CCC), so everyone from Ford and Audi to BMW and Genesis will soon be offering it to their customers.

Our today’s look at the state of UWB adoption might have been focused on the Galaxy S21+ and the Galaxy S21 Ultra, but Samsung already committed to firmly embracing the standard moving forward. Meaning that many more Galaxy devices with UWB support are to be expected in the near future.

 

  • Model: SM-G998B
  • Dimensions: Bar: 165.1 x 75.6 x 8.9 mm
  • Display: 6.8 inch / 172.72 mm Dynamic AMOLED 2X
  • CPU: Exynos 2100
  • Camera: 12MP

 

Source: – SamMobile

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