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Tech

How USB Charging Works, or How to Avoid Blowing Up Your Phone

How USB Charging Works, or How to Avoid Blowing Up Your Phone
The tech world has finally coalesced around a charging standard, after years of proprietary adapters and ugly wall-wart power supplies. USB-C is in the process of replacing them. But, in a brilliant example of getting exactly what we asked for and not at all what we wanted, USB-C has solved the wall-wart problem by transplanting it. Instead of running around with a collection of manufacturer-specific wall plugs, customers with multiple USB-C devices have to run around with a manufacturer-specific or genuinely compatible third-party cable. Ten to 15 years ago, you always had to make sure you had the correct power supply for each of your gadgets.

NASA Will Test Autonomous Landing System on New Shepard Rocket

NASA Will Test Autonomous Landing System on New Shepard Rocket
The margin for error in space exploration is tiny. Even an unassuming rock or a bit of sloped terrain can topple a robotic explorer, and what if there’s no one within millions of miles to flip it right-side-up again? NASA is called Safe and Precise Landing – Integrated Capabilities Evolution (SPLICE), and it’s getting ready to test several of its core technologies with the help of a Blue Origin New Shepard rocket. The problem with landing spacecraft on distant celestial objects is that, well, they’re distant. You can’t control a descent and landing in real-time if the target is several light minutes away — the lander would be toast before your commands ever got there.

How to Upscale Video to 4K, 8K, and Beyond

How to Upscale Video to 4K, 8K, and Beyond
Over the last five years, video and image upscaling — the process of turning a lower-resolution video or photo into a higher-resolution image — has gone from the realm of research papers and tech demos to commercial products. In addition to invalidating several decades worth of nerd complaints about how looking at the screen and saying “Enhance” does absolutely nothing, it’s now possible to upscale video dramatically and improve overall quality in the process. Upscaling technology is now built into a variety of consumer devices you can purchase and there are software packages available for video editing as well.

Here’s How You Can Win A $40,000 Tesla Model 3 for Free Plus Get Black Friday Savings In September

Here’s How You Can Win A $40,000 Tesla Model 3 for Free Plus Get Black Friday Savings In September
It’s one of the greatest giveaway prizes you’ll ever see. While Extreme Tech has given away its fair share of incredibly cool stuff over the years, we’ve never been able to offer something like this before. But right now, we want to give you a Tesla. Yes…a Tesla. The car. And it’s entirely 100 percent free. In , one incredibly lucky winner is going to be the proud new owner of a 2020 Tesla Model 3, valued at $40,000. This is an electric luxury vehicle to top all electric luxury vehicles. Sporting all the high-end features of the standard Model 3, this four-door sedan doesn’t feel like an electric vehicle, ready to blast off from 0 to 60 mph in as little as 3.2 seconds and hit a top speed of 140 mph.

Apple Books TSMC’s Entire 5nm Production Capability

Apple Books TSMC’s Entire 5nm Production Capability
TSMC won’t have to worry about finding additional customers for its 5nm line any time soon. If reports are true, Apple bought the entire production capacity for the iPhone, iPad, and other refreshed devices it has recently launched or will launch in the coming weeks. Apple hasn’t refreshed the iPhone yet this year, but it’s expected to do so in October, and the company has had a lock on TSMC’s 5nm production for months. TSMC 5nm chips for the iPhone 12, iPad Air, 5G iPad Pro, and any future MacBook or iMac systems Apple launches with its own custom ARM silicon.

Resellers Used Bots to Dominate the RTX 3080 Launch

Resellers Used Bots to Dominate the RTX 3080 Launch
Nvidia’s hotly anticipated RTX 3080 video card when on sale this week, and most of the people who wanted to buy one were unable to do so. You can thank bots like the one from Bounce Alerts that help resellers . This happens all the time, but it’s all the more frustrating when a product is in short supply, as it the case with the RTX 3080. Those who tried to purchase Nvidia’s Founders Edition cards found the Nvidia site to be unreliable. Even when they did manage to get a GPU in their carts, they would be unable to complete the transaction.

ET Deals: New Apple Watch Series 6 and 8th Gen Apple iPad Now Available

ET Deals: New Apple Watch Series 6 and 8th Gen Apple iPad Now Available
Today marked the official launch of Apple’s new Watch Series 6 along with Apple’s 8th generation Apple iPad. Both of these devices bring a rich set of feature enhancements over their predecessors and can now be purchased from various online retailers. Apple’s Series 6 smartwatch has built-in hardware for tracking your blood oxygen level and heart rate. These features as well as a built-in fitness tracker make the Watch Series 6 an excellent accessory for any exercise routine. This model is also up to 20 percent faster than its predecessor, the Watch Series 5. You can now get one of these watches from Amazon for $399.00.

Intel’s Tiger Lake Beats AMD at Its Own Graphics Game

Intel’s Tiger Lake Beats AMD at Its Own Graphics Game
When Intel unveiled Tiger Lake last month, the company promised a chip that delivered uncompromising performance on both CPU and GPU. Today, it’s clear they weren’t kidding. Intel’s Tiger Lake is proof that the company still knows how to build performant CPUs. Incidentally, it’s also the best APU — though of course, Intel doesn’t use that term — anyone has ever shipped. That’s according to the While I haven’t tested the system myself, I trust the work they’ve done to be accurate. Over the past 12 months, Intel and AMD have engaged a rapid-fire series of mobile chips.

Eureka Provides Site Hosting and 1TB Of Cloud Storage Space For Life For Under $100

Eureka Provides Site Hosting and 1TB Of Cloud Storage Space For Life For Under $100
The cost of a website doesn’t end once you finish a build and swing open the doors to the digital public. In fact, the cost of getting your website up and running will likely end up feeling tiny against the ongoing costs of hosting and storage that any site needs. A site has to be hosted somewhere, with a place to hold all the text, images, videos and other elements that will live on your site. But instead of getting nickel-and-dimed to death month after month by one of the major hosting services, EurekaHost is offering their Eureka Hosting and Storage Lifetime Subscription Bundle to keep your site alive month after month, year after year for one single upfront price.
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