![]() ![]() Here are the dos and don’ts of how to survive quicksand by yourself: If you get stuck in quicksand in real life, do everything you can to stop sinking. Knowing the science of quicksand helps you get out. You could die from exposure to the elements or from drowning if you’re near a tidal river and the tide comes in.Īvoid sinking by dispersing your body weight and increasing your surface area ontop of the quicksand ![]() If you get stuck, can’t get out, and become exhausted. The biggest risk from quicksand is drowning and exposure. It is more like a fluid that increases in density the more weight is added to it, making it difficult to move through or get out of. It is typically not that deep, only a few feet or less than a meter. This means you may have a few seconds to avoid sinking. The mix of water and sand doesn’t liquify immediately.It can be hidden under a thin layer of sediment or water, making it difficult to spot and avoid. But, you can encounter quicksand in many different types of environments like beaches, deserts, and even in urban areas near construction sites.It’s found most commonly near river deltas in swamps and marshes, where sand and water mix.Quicksand occurs when water seeps into the ground and mixes with loose sediment, creating a slurry that is not solid enough to support weight.These quicksand facts and common myths can help you survive quicksand Remember to never try to stand up when you are in quicksand, it will only make it harder to get out.If you are unable to get yourself out, use the PLB in your survival kit to get help. Once you have an anchor to solid ground, keep moving slowly and steadily until you are completely out of the quicksand.If you can’t move your feet, lay on top of the flat object. Pull one foot out at a time, and then move it to solid ground. Slowly and carefully try to free your legs.If you’re with someone, get them to find something flat and wide – a plank, bushwalking stick, corrugated iron sheet, for example – to lay over the top of the quicksand and use as bridge to solid ground.Gradually move your legs and arms to redistribute your weight and float more on the surface.Panicking will only cause you to sink deeper. Avoid it! Learn how to spot it or use a walking stick to test the ground in front of you. ![]()
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![]() ![]() GBWhatsApp makes an app that’s already amazing into something even better. You’ll be able to express yourself better with new emojis and stickers, and you’ll also be able to customize WhatsApp to suit your needs better. Not only will you still have access to the core features of a WhatsApp, you’ll also have additional features that will allow you to completely make the most of it. If you are being stifled by the limitations of WhatsApp, GBWhatsApp is a good alternative to try out. Check the Desktop site box to convert the current screen to the desktop version. For users concerned with security, you can now add a lock to your WhatsApp without having to resort to third-party apps. To use WhatsApp Web on your tablet, open Google Chrome browser and then tap the three dots at the top right side of the screen to open the Menu. You can now send up to 90 images with GBWhatsApp. You're also no longer limited to 10 images when sending pictures. It's also now possible to mark messages as read from notifications. You can also upload 50MB videos and above. However, there also more practical features from GBWhatsapp.įor example, you can extend the character limit for group names. ![]() There are also new emojis and a much better search feature both emojis and GIFs. You can use stickers from third-party apps, for example, which gives you more options for expression. With GBWhatsapp, you can customize WhatsApp to fit your needs and preferences. Most of WhatsApp's core features and functions are also maintained, so there shouldn't be any concerns if you just want to use the bare features of the original app. You'll still be using the same clean and simple interface, so if you're worrying that all of GBWhAtsapp's new features will cause it to have a cluttered interface then do not fret anymore. Users of WhatsApp will have no trouble adjusting to GBWhatsApp because the interface is barely altered from the original. Created as a modified version of WhatsApp, GBWhatsApp has more features and customization options that users will definitely appreciate. Thankfully, there are apps like GBWhatsApp that can compensate for these shortcomings. There are a lot of features that improve user experience that the developers of WhatsApp have overlooked. Enter your country details as well as the phone number. Now, launch the WhatsApp app and you’ll be taken through its typical setup process. To begin, simply tap Install at the bottom right corner of your screen. Offering you professional messaging tools, a company profile, and free international calls, communicating with your customer. On your Android tablet, go to the APKMirror website and download the WhatsApp APK file. Available for Android, the application is free to download. Small business owners have much to look forward to with WhatsApp's platform for business. However, even the best apps aren't perfect, and that is no less true for WhatsApp than it is for others. WhatsApp Business for Android: Free business messaging platform. Among these notable gems in the social app scene is WhatsApp. ![]() When it comes to chat and instant messengers, there is a veritable ocean of options to choose from, but there are some apps that no doubt stand out from the crowd. Dinkar Kamat Updated 5 years ago Make WhatsApp even better ![]() ![]() Let’s see the first image the circuitry where 1 resistor and one capacitor are used to form a low pass filter or RC circuit. If we put the value we will know the cutoff frequency. So, R is resistance and C is capacitance. What is the formula of Cut-off Frequency? f c = 1 / 2πRC After that bandwidth frequency the signal will attenuate and stop from passing through the circuitry.Īlso there is -3dB, it’s an important thing, at the cut-off frequency we will get -3dB gain where the signal attenuated to 70.7% and the capacitive reactance and resistance is equal R= Xc. So if it is a 150 Khz low pass filter then the bandwidth will be 150Khz. It’s signifying to which the unity gain will applied and signal will be blocked. In the above image there is a word Bandwidth. By selecting proper resistor and proper capacitor we could stop frequency, limit signal without affecting the signal as there is no active response. If we apply high frequencies above the cut-off limit, the capacitor reactance decrease proportionally when signal frequency increase, resulting lower reactance the output will be 0 as the effect of short-circuit condition across capacitor. In technical terminology it is called “ roll-off”.Īt low frequencies capacitor’s high reactance stops the flowing of current through the capacitor. If we calculate the decrease per octave it will be -6dB. 1 unit of gain or 1x gain is called as unity gain.Īfter the cut-off signal the response of the circuit gradually decrease to 0(Zero) and this decrement happens at a rate of -20dB/Decade. If we put those values we will see the result of gain till the cut-off frequency is almost 1. The signal line from 0dB/118Hz to 100 KHz it is flat almost. Here is the curve how it’s look alike at the output of the capacitor:-į c is the cutoff frequency of the filter. Resistor’s resistive value gets higher and due to that with the effect of capacitor’s reactance the voltage across capacitor became smaller. In higher frequencies exact opposite thing will happen. So, the signal’s voltage potential across capacitor will be much larger than the voltage drop across the resistor. What actually is happen inside the circuitry is quite interesting.Īt low frequencies the reactance of the capacitor will be very large than the resistors resistive value. The filtered output will be available across capacitor. It is a first order filter as there is only one reactive component in the circuitry that is capacitor. Generally an input signal is applied to this series combination of resistor and non-polarized capacitor. Low pass filters are made using resistor and capacitor combination (RC) for filtering out up to 100Khz but for the rest 100khz-300khz Resistor, Capacitor and Inductor is used (RLC). As it was described before that it will filter out unwanted things (signal) of a sinusoidal signal (AC).Īs passive means we generally do not apply any outer source to the filtered signal out, it can be made using passive components, which do not required power, so the filtered signal do not gate amplified, the output signal amplitude will not increase at any cost. There are many things associated with a Low pass filter. A traditional low pass filter pass frequency ranging from 30-300Khz (Low Frequency) and block above that frequency if used in Audio application. Low pass Filter pass low frequency and block higher one. It is act as same as the traditional water filter which we have in our home/office which block impurities and only pass the clean water. ![]() “ Low Pass Filter”- that means passing what is low, that is also means blocking what is high. “ Passive”- In dictionary it means allowing or accepting what happens or what other’s do, without active response. Do you know what is passive? What is low? What is passing and what is Filter? If you understand the meanings of those four words “ Passive Low Pass Filter”, you will understand 50% of “ Passive Low Pass Filter” rest of the 50% we will explore further. Let’s explore what is special about this technical term. You will hear or use this ‘technical’ term almost every time in your studies or in your professional career. This tutorial is about Passive Low Pass Filter, a widely used term in Electronics. ![]() ![]() ![]() Therefore, MP3 players are not considered obsolete and still cater to specific needs and preferences. Modern MP3 players, also known as digital audio players (DAPs), offer features like streaming service compatibility, color touchscreen displays, and expansive storage options. While MP3 players are no longer as popular as they once were, they are still available and relevant today. However, MP3 players with modern features, such as syncing to streaming services and touchscreen displays, are still available in the market. The developer of the MP3 technology has ended its licensing agreement, indicating the end of an era for this pioneering sound format. ![]() Explore & shop our selection of Walkman, MP3 players, & other portable media players including wearable options. Yes, MP3 is being phased out as newer and more versatile audio formats become the new standard. WS623 WS Series Walkman Digital Music Player. This shift in technology has led to the decline of MP3 as a mainstream audio format. The Fraunhofer Institute for Integrated Circuits, the developer of MP3 technology, has stopped providing licenses for the format. The MP3 file format has been discontinued because more advanced audio formats have emerged, rendering MP3 obsolete. High-end MP3 players can enhance the sound quality, especially when used with high-impedance headphones. 32GB MP3 Player with Bluetooth 5.0, AGPTEK 2.4' Curved Screen Portable Music Player with Speaker Lossless Sound with FM Radio, Voice Recorder, Supports up to 128GB, Black. ![]() If you have a large collection of music in lossless file formats and prioritize audio quality, it may be worth considering an MP3 player with an advanced DAC (digital-to-analog converter). According to consumer surveys, smartphones are being used more frequently for listening to music, capturing photos, and navigating, which has reduced the demand for standalone MP3 players. Smartphones have largely replaced MP3 players, as well as digital cameras and GPS devices. These devices are designed to take full advantage of the data in high-resolution audio files, making them suitable for those who prefer this format. However, they are now more affordable and consumer-friendly devices that primarily play MP3 formatted files. Yes, there are still MP3 players available in the market today. With a one-year manufacturer's warranty, you can buy this product risk-free and enjoy its many benefits.įrequently Asked Questions (FAQs) 1. The Xidehuy Portable Music Player is not only stylish and sophisticated in appearance but also offers noise-canceling voice recording and simple file management. With its slim and lightweight design, you can easily carry your music, videos, photos, and files wherever you go. Additionally, it can be used as a memory card reader or for file storage, making it a versatile device. The player is easy to operate with its one-key lock/unlock screen and independent volume control. It also features a built-in FM radio, voice recorder, and e-book reader, providing you with multiple options for your audio and reading preferences. The player supports various formats including MP3, FLAC, and AMV, allowing you to listen to high-quality music and watch videos. With its 16GB internal capacity, you can store up to 5000 songs and enjoy them on the go. ![]() Find quality entertainment products to add to your Shopping List. i River H10 Digital MP3 Player can also display digital photographs on its bright color display.The Xidehuy Portable Music Player is a powerful and compact device that offers a range of features for your entertainment needs. Shop for VTech KidiZoom Duo DX Digital Selfie Camera with MP3 Player - Blue (1) at Kroger. This i-River MP3 Player also features easy-to-use navigation as well as FM radio and a rechargeable battery. The elegant iRiver H10 20Gb Color Digital Audio MP3 Player H10 Blue H1020GBBLUE plays up to 600 hours of digital music. ![]() ![]() Output folder does not open automatically after conversionįFmpeg is a comprehensive open source video converter, recorder, and media streaming software available for use on Mac, Linux, or WIndows.It is also among the open source multimedia converter software that features device presets, over 840, to help you realize your goal easily. Apart from converting, it makes it possible to extract just the specific content you need, audio or video, besides letting you adjust a variety of things like adding subtitles, implementing audio delays, applying video effects like cropping and deinterlacing to end with just the refined output.Īs a video editing software, TEncoder Video Converter lets you adjust various video parameters like the aspect ratio, codec, frame rate, bitrate, size all on a simple and intuitive user interface. To be specific, it can be video to video, video to audio, or even audio to audio like MP3 to AAC. ![]() This open source video converter has made quite a name for itself especially considering that it can convert almost any video or audio format thrown at it and in more than one way. TEncoder Video Converter is a free and open source video and audio converter software that boasts of multithreaded tasks – it is possible to run 8 simultaneous conversions hence saving you a great deal of time and effort. For convenience, the user is opened up to profiles/presets to choose from and avoid the need to adjust options one is not sure of. If need be, Handbrake is capable of upscaling and downscaling videos during the conversion process without much hassle. Moreover, it provides some nifty features like the ability to resize and crop videos, to adjust volumes, add or remove subtitles, making it a video editing software too though not that fully-fledged. No matter the video file you are looking at, this video converter software will give you output that is playable on any device including TVs, smartphones, tablets, computers, game consoles, web browsers, just to mention a few. ![]() It supports video formats that utilize the H.264, H.265, Theora, VP8, and VP9 encoders on top of supporting AAC, MP3, AC3, Vorbis, and Flac for audio. it is a post-production software whose primary goal is to convert video files from any of the supported formats into either MKV or MP4. Handbrake is a powerful, free, and open source video transcoder that is available for Windows, Linux, and Max. ![]() Here is a rich list of such go-to video transcoder programs. In addition to the core function, these video converter tools also deliver extra nifty features like video editing, video downloading, and see faster development and customization compared to closed source software. ![]() For instance, the Apple MOV video format can be converted to a more universal MP4 or MP3 format to ensure that anyone can open it without the need for any pricey and bulky specialized software. The best open source video converter comes in handy to sail you to a reliable and convenient media consumption experience all for free. On the other hand, a video converter is a utility program that helps you transform videos into other video or audio formats, audio to other audio formats with an aim to upscale, downscale, or even get rid of any video or audio shortcomings that prevent a smooth playback experience. This kind of software is ideal in a plethora of instances like when there is a need to cut on the cost of ownership, escape maintenance requirements, experience better quality, improve or add features to the software by adjusting the code, among other motivations that ride on the free nature of the programs. The term open source, in computing, refers to software whose source code can be adjusted, shared, and collaborated on without worrying about infringing any copyrights. ![]() ![]() ![]() British Airways also has rearward-facing seats in its Club World (Intercontinental Business Class) Cabin. Southwest Airlines previously offered a few such seats on some aircraft, rearward facing seats are also common on business jets to provide a "conference" type layout. On military aircraft seats are frequently rearward facing. On most commercial aircraft, seats are forward facing. If a seat block has three or more seats, there will also be middle seats which are unpopular because the passenger is sandwiched between two other passengers without advantages of either window or aisle seats. Passengers in seats adjacent to the aisle have the advantage of being able to leave the seat without having to clamber over the other passengers, and having an aisle they can stretch their legs into. Window seats are preferred by passengers who want to have a view, or a wall which they can lean against. Window seats are located at the sides of the aircraft, and usually next to a window, although some aircraft have seat rows where there is a window missing. Very wide planes such as the Boeing 747 or the Airbus A380 have ten seats abreast, typically in a 3+4+3 layout, although this layout is also sometimes used as a high density layout on aircraft normally seating nine abreast, such as the 777 or DC-10. On wide body-aircraft the center block of seats between the aisles can have as many as 5 seats on planes like the layout on some McDonnell Douglas DC-10 and Boeing 777 aircraft, although Boeing recommends the 3+3+3 over the 2+5+2 layout. Asymmetrical layouts also exist, the Embraer Regional Jets have 1+2 seating while the Douglas DC-9 aircraft typically feature 2+3 seating. The widest narrow body aircraft such as the Airbus A320 and Boeing 737 have six abreast seating in a 3+3 layout. ![]() On very small aircraft such as the Beechcraft 1900 there are only individual seats on each side of the aisle (1+1 seating). The number of seats abreast is affected by the aircraft width. SOUTHWEST AIRLINES SEATING - AIRCRAFT CONFIGURATIONS -Īirline cabins are frequently classified as narrow-body if there is a single aisle with seats on either side, or wide-body if there are two aisles with a block of seats between them in addition to the seats on the side. ![]() |
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