How Trains Stay On Track: The Engineering Explained Though they’re not a primary mode for travelers, trains are essential. In the 200 or so years they’ve existed, they’ve been used to handle a variety of tasks and have become vital all over the globe. They’re quick, safe, and dependable as evidenced bysome of the oldest locomotives still in service today. Naturally, trains have transformed since the first models hit tracks back in the 1800s....

WhatsApp is working on a new feature that will make it way easier for people to record videos, especially if they want to do it hands-free. Right now anyone who records a video via theWhatsAppapp has to tap and hold on the shutter button. Removing their finger stops the recording, meaning anyone shooting a long video is left holding their finger on the button for the duration. That’s no fun at all, and WhatsApp seems to be working on a fix for the long-standing frustration....

Image Playground App On iPhone: How To Use Apple’s AI Image Generator It’s been a while since the release of iOS 18 and Apple Intelligence. iPhone users who’ve gone through the update may already be getting the hang ofa couple of cool new features, namely access to a beefed up Siri (courtesy of ChatGPT), Writing Tools, anda redesigned Photos app, among other things. There’s also a brand-new app called Image Playground, Apple’s AI image generator that uses prompts and photos in your iPhone gallery to create simple but fun images for you to save and share with others....

DarkBlueGames’s Infected Shelter is now available on Steam. This achievement guide and roadmap will help players navigate the deadly post apocalyptic world. Most Efficient way to Platinum: Infected Shelter Trophy & Achievement Guide and Roadmap Treasure Hunter Open a huge treasure chest for the first time. This will be unlock during normal play. Three Billboards Outside Complete the Tutorial. Self-explanatory Giddy-Go-Round Grab and throw an enemy for the first time. Hit square then triangle to grab and throw an enemy....

It’s safe to say that the release ofiOS 15could have gone a bit better. It wasn’t theroughestiOS update to date, but it wasn’t the smoothest, either. From large annoyances to small ones, the new software had a few bumps in the road. Like, for instance, forApple TVowners who cannot stop getting keyboard notifications on their iPhone. For those of you who might not know, the Apple TV supports inputting text directly from a supported iOS device, like an iPhone....

Is It Worth Replacing The Hybrid Battery In Your Honda Accord? Hybrid vehicles have become a familiar presence on American roads. In fact, they account for 9.6% of all vehicle sales in the country, and we expect the number to undoubtedly grow in the coming years. Their impressive driving range (like thesehybrid vehicles that promise the most electric range per battery charge) and massive efficiency have made them seemingly irresistible to buyers....

Thecheckra1nteam is currently developing the first public jailbreak for iOS 13, and for those already taking advantage of the public beta during its initial public testing phases, we’d totally understand if you wanted to find some interesting jailbreak tweaks to trick out your newly liberated handset. The same goes for those who are already enjoying jailbreaks onChimera, Electra, orunc0ver. In this roundup, we’ll talk about all the latestjailbreak tweaksreleased from Monday, December 2ndto Sunday, December 8th....

JBL has introduced the new Xtreme 3, Go 3 and Clip 4 speakers with all-new designs while there are also new portable PartyBox speakers, too - called PartyBox On-The-Go and PartyBox 310. The new speakers all feature Bluetooth 5.1 and USB-C for charging. The new-gen £280 Xtreme is designed for even more immersive sound with four improved drivers and two JBL Bass Radiators as well as being waterproof and dustproof. With 15 hours of battery life, it comes with a carry strap as well, while the built-in power bank charges your other devices....

The Meta Quest 2 (previously Oculus Quest 2) is an interesting update to the tether-free, wireless virtual reality (VR) headset from Meta. The original was one of ourfavourite VR headsetsas it was a fantastic leap forward from smartphone VR headsets and a great middle-ground between those and much more expensive headsets like theHTC Vive Pro 2. With no PC requirement, the Quest still managed to offer high-end VR gaming experiences at an affordable price....

Some missions in Modern Warfare 3 are more linearlike Countdown. But for the first time, some levels give you an open world. For these open-world sections, you can do them in a few ways and in turn, you get pulled in and become creative. The Oligarch falls in this category. On top of that, these open-world missions have weapons and items to collect. Follow along to find all 21 weapons and items locations in Oligarch for Modern Warfare 3....

Microsoft may be dominating your morning news feed with the official appointment of insiderSatya Nadella as its new CEO, but that hasn’t stopped the Apple rumor-mill from churning out speculative reports concerning thenext iPhone. According to a new report from the Chinese website IT168, the iPhone 6 will have at least a ten-megapixel camera with an improved filter and a wider aperture… MacRumorspasses along theIT168 story(Google translation) citing Taiwanese supply chain insiders who claim knowledge of an improved camera system on the upcoming handset....

3D printing is the wave of the future, and soon, you’ll be able to do it right from your smartphone, whether it’s an iPhone, Windows phone, or Android phone. OLO 3D has launched aKickstartercampaign for a super affordable 3D printer for your smartphone starting at $99, and within just a week, the campaign has gone viral and user response for the idea has excelled at an incredible rate. Out of the $80,000 goal, the campaign has already raised well over $1,100,000 as of this writing....

Just in time for fitness-related New Year’s resolutions, you’ll soon be able to incorporate your Apple Watch into your Orangetheory interval training workout with a new partnership between the tech giant and the fitness franchise. The gym that has a cult-like following thanks to its trainer-led, high-intensity workouts announced on Thursday a new custom-made device called OTbeat Link. The small device is worn on the Apple Watch band and would be able to track heart rate data needed for an Orangetheory workout while still counting your workout toward your watch’s daily Activity Rings....