Balance the equation with one mole of lead nitrate, or Pb(NO3)2, with two moles of hydrochloric acid, or HCl, to produce one mole of lead chloride, or PbCl2, with two moles of nitr... The PBS App is currently available on a variety of devices. Roku. Apple iPhone and iPad. Apple TV HD and Apple TV 4K. Amazon Fire TV and Amazon Fire Stick. Android mobile and tablet. Android TV. Google TV streaming devices and TVs. Google Chromecast. YouTube TV is a subscription streaming service that lets you watch live TV from major broadcast and popular cable networks, including more than 100 local PBS stations. … Stream Miss Scarlet and The Duke Seasons 1-4 of the show when you watch with PBS Passport. Watch online and on the free PBS App . [PBS Passport viewing for this show available in the U.S. and Canada.] Rusty Bowers is one of numerous Republican witnesses who share inside accounts of Donald Trump’s alleged efforts to overturn the 2020 election results in ‘Democracy on Trial,’ a 2.5-hour ...PBS Passport is a member benefit from participating PBS stations that gives eligible donors and supporters extended access to an on-demand library of quality public television programming online. The PBS Passport library features episodes from popular programs, including American Experience, American Masters, Antiques Roadshow, Nature, NOVA ...Are you a TV enthusiast looking for quality programming? Look no further than PBS. With its commitment to educational and entertaining content, PBS offers a wide range of programs ... Stream MASTERPIECE Favorites with PBS Passport. With PBS Passport, an added member benefit, you get extended access to a digital, on-demand library of more than 1,500 episodes of PBS favorites. Online. Watch PBS and Austin PBS shows online anytime. Download the PBS app on your AppleTV, Xbox, Roku or other device and localize to Austin PBS or watch ...Stream with PBS Passport. James Herriot’s adventures as a veterinarian in 1930’s Yorkshire get a new TV adaptation. More. James Herriot’s adventures as a veterinarian in 1930’s Yorkshire ...October 5, 2021. PBS fans will have a new way to stream public television content. DIRECTV STREAM now has an agreement to carry the channel. Participating PBS member stations will become available over the next few months, and the full launch will be completed in 2022. Although PBS has a free streaming app, Ira Rubenstein, chief …Learn how to stream PBS online with a live TV service, such as YouTube TV, Hulu Live TV, or DIRECTV STREAM. Compare prices, features, and availability of PBS in different …PBS APP FEATURES: - Stream PBS shows on demand. - Watch your local PBS station’s livestream. - Catch up on the latest releases. - Explore a rich and varied selection of new shows and videos from the PBS archives. - Enjoy specially curated playlists, digital shorts, extended interviews, extras, and more. - Create a custom watchlist for easy ... YouTube TV is a subscription streaming service that lets you watch live TV from major broadcast and popular cable networks, including more than 100 local PBS stations. YouTube TV costs $49.99/month for 1 membership with up to 6 accounts. YouTube TV offers a free trial available through their website. This is a service provided by YouTube and ... DIRECTV STREAM has expanded its offerings by adding nearly 250 PBS stations to its platform, and its full nationwide launch is now complete. DIRECTV STREAM subscribers now have access to live streams of each PBS member station, featuring local coverage and programming. Users can now enjoy a full library of free on-demand content …Are you a fan of historical artifacts and hidden treasures? If so, you’re probably familiar with the popular television show, PBS Antiques Roadshow. PBS Antiques Roadshow is a belo...Stream live TV from ABC, CBS, FOX, NBC, ESPN & popular cable networks. Cloud DVR with no storage limits. 6 accounts per household included.Full-length episodes and clips from PBS KIDS series are also available for free on PBS KIDS’ station- branded, localized streaming video platforms, including: pbskids.org; the PBS KIDS Video App, which is accessible on a variety of mobile devices and on platforms such as Roku, Apple TV, Amazon Fire TV, Android TV and Chromecast; and PBS KIDS …Your stream key allows you to stream your OBS video on Facebook or on a different website. You can highlight your stream key here, and use the Control + C shortcut on Windows and ⌘ Command + C on Mac to copy it. If you want to stream on a different website, you will have to change your stream key settings in OBS. 4.Call the Midwife. Season 8 episodes and past seasons of Call the Midwife are available now on iTunes. Get it on iTunes. Visit Shop PBS. Call the Midwife is a moving and intimate insight into the ...Austin PBS Live TV Schedule · 7:00 PM · 7:30 PM · 8:00 PM · 8:30 PM · 9:00 PM · 9:30 PM · 10:00 PM · 10:30 PM.PBS is a free to watch channel; without any advertising breaking up its programs. All you need now is to make their servers believe you're in the US, and all of ...Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the ...Step 1: Check if your Smart TV is compatible with PBS streaming. The first step to streaming PBS on your Smart TV is to ensure compatibility. Not all Smart TVs have built-in support for the PBS app, but don’t worry – there are workarounds if your device isn’t compatible. To begin, check if your Smart TV has an app store.A selection of PBS full episodes, films and documentaries, right here on YouTube! Find the latest full episodes from NATURE, NOVA, FRONTLINE, AMERICAN EXPERI...The most popular streaming platform for Twitch, YouTube and Facebook. Cloud-based and used by 70% of Twitch. Grow with Streamlabs Desktop, alerts, 1000+ overlays, analytics, chatbot, tipping, merch and more.The Incomparable Mr. Buckley premieres April 5, 2024 at 9/8c on PBS ... American Masters is available for streaming concurrent with broadcast on all station-branded PBS platforms, including PBS ...How to Sign Up and Download PBS Kids on Roku. Click here to sign up for PBS Kids. Once you’ve signed up, go to the Home Screen on your Roku. Launch the app store and search for “PBS Kids” on your Roku. Select “Add to Home” to install the app. Once installed, log in using your PBS Kids credentials. You can now stream PBS Kids on Roku.NOVA revolves around a simple premise: the world of science is exciting! For NOVA viewers, science means adventure and exploration--because from ants to aliens, this weekly documentary series ...Nov 30, 2023 · You can also use the PBS Video app to watch some PBS programming. The app is compatible with Roku, Fire TV, Apple TV, Android TV, Chromecast, iOS, and Android. Most Popular Shows on PBS. PBS is a ... It's not clear how far down in the U.S. the aurora will spread, but Upton is keeping an eye out in Colorado. Space weather forecasters expect the solar storm to …How to stream PBS. Amazon Prime Video. Free Trial. $12.99 per month. Click here for more information. Whether you’re an adult watching Frontline and PBS News Hour, or your kid is learning ...Skip to main content. watch passport · watch online · watch Basin PBS live · local shows · PBS video app · schedule · kids & education... Explore our hand-picked collections of PBS dramas to find your new favorite show. Browse our catalog of sweeping historical epics, breathtaking romantic dramas, gripping crime thrillers, cozy ... Now Streaming Why Bridges Collapse. Can new engineering techniques help prevent deadly bridge collapses? Thursday, May 9th, 12AMwatch. Upcoming Schedule. ... PBS is a 501(c)(3) ...Why Sponsor East Tennessee PBS. East Tennessee PBS is uniquely positioned to help your organization reach a very desirable audience in a cost effective and cost efficient way. Your business can engage with us in various ways, including on-air, print, and digital promotion, program and production sponsorships, community partnerships and more ...Streaming and watching TV is made easy with the PBS App. Watch series you love and discover brand new shows, live or on demand, with PBS’s streaming app available on … The PBS App is available for download on select streaming devices. Below are the instructions for activating the app once it's installed on your streaming device. For detailed instructions on activating your streaming device: Roku Apple TV... One With the Whale. Premiered April 22, 2024. Directed by. Jim Wickens and Peter Chelkowski. An Alaska Native family maintains a subsistence life on a tiny Bering Sea island where, if you don’t ...Watch full episodes of FRONTLINE, the PBS documentary series, and explore news investigations from FRONTLINE's award-winning journalism team. Watch your favorite PBS shows online on demand, including full episodes of Masterpiece, Finding Your Roots, Nature, Antiques Roadshow and much more! Watch all of PBS NewHour’s Inauguration Day coverage in the video player above. Biden took the oath at a U.S. Capitol that had been battered by an insurrectionist siege just two weeks earlier ...What is VDO.Ninja; 100% free; no downloads; no personal data collection; no sign-in; Bring live video from your smartphone, remote computer, or friends directly into OBS or other studio software. We use cutting edge Peer-to-Peer forwarding technology that offers privacy and ultra-low latencyHow to livestream on Twitch with OBS? In this tutorial, I show you how to start a Twitch stream with OBS Studio. Streaming to Twitch with OBS is very easy an...Stream PBS live on Roku Ultra, Roku Streaming Stick+, Roku Express 4K+, and Roku Express. Compare DIRECTV STREAM, fuboTV, Hulu Live TV, Philo, Sling TV, & YouTube TV to find the best service to watch PBS.Season 13 Episode Guide. Season 13 Premieres March 17, 2024 | Early Access Starts Feb. 16 with PBS Passport. It is now 1969, and Call the Midwife returns with Poplar coping with the popularity of ...PBS is a local broadcast channel that is available free as an over-the-air TV channel, and through eight other streaming services or apps. You can watch PBS without cable on the PBS Video app and … Stream classic episodes for free on these apps and SmartTV platforms. Select a platform to learn more. Support your local station and get on-demand access to new and classic episodes of NATURE on ... Today I'll teach you how to stream to multiple platforms using OBS so you can stream on Twitch, Kick, and YouTube all at the exact same time without having t...PBS NewsHour. Antiques Roadshow Bishop's Palace 1. Antiques Roadshow Stan Hywet Hall & Gardens Hour 3. Antiques Roadshow Charleston Hour 2. Photographic Justice: The Corky Lee Story. American Masters Amy Tan: Unintended Memoir. Arthur Arthur's Baby; D.W.'s Baby. Odd Squad Trading Places; Bad Lemonade. Wild Kratts Sloth Bear Suction. Hulu + Live TV is a subscription streaming service that lets you watch live TV from major broadcast and popular cable networks. Currently, all local PBS stations are now streaming live on Hulu + Live TV, allowing you to see your favorite PBS programs live through the Hulu website or app. You must reside within the US to access a PBS station on ... Option 1: From your dashboard. Navigate to Streaming Tools > Overlays. Find the overlay you want to use and click on the menu (the 3 dots in the bottom left of your selected overlay as shown below) Step 3: Click "Copy URL". Now you're ready to paste this URL into OBS, feel free to move down below, to the next section, if you're ready.The OBS Project does not directly provide the facilities to receive donations for your stream in OBS Studio. However, you can receive donations directly to you by using a third-party provider, including some alerts providers.. Some alerts providers also allow you to display an alert on your stream when you have received a donation via a Browser …StreamElements is the leading platform for live streaming on Twitch,Youtube and Facebook gaming. StreamElements features include Overlays, Tipping, Chatbot, Alerts, merchandise, stream integrated and cloud-based. This site uses …TPT offers three channels for livestreaming: TPT 2, TPT KIDS, and TPT NOW. Available on you laptop, phone, or streaming device. Livestream ...Britons eye Olympic spots at Night of 10,000m PBs. Megan Keith and Patrick Dever will be among the British athletes hoping to qualify for the Paris 2024 Olympics at …It's not clear how far down in the U.S. the aurora will spread, but Upton is keeping an eye out in Colorado. Space weather forecasters expect the solar storm to …OBS (Open Broadcaster Software) is free and open source software for video recording and live streaming. Stream to Twitch, YouTube and many other providers or record your own videos with high quality H264 / AAC encoding.PBS North Carolina Channel Schedules Additional information about our programs is available by clicking the program title in the schedule below. For more information about accessing our channels - PBS NC (formerly UNC-TV), the North Carolina Channel, Rootle 24/7 PBS KIDS and the Explorer Channel - please contact your individual service provider.Learn how to stream PBS shows online on PBS.org, the PBS App, or your local station's livestream. Find out how to access PBS Passport, PBS KIDS, and more with or without cable.Step 1: Check if your Smart TV is compatible with PBS streaming. The first step to streaming PBS on your Smart TV is to ensure compatibility. Not all Smart TVs have built-in support for the PBS app, but don’t worry – there are workarounds if your device isn’t compatible. To begin, check if your Smart TV has an app store.How to stream PBS. Amazon Prime Video. Free Trial. $12.99 per month. Click here for more information. Whether you’re an adult watching Frontline and PBS News Hour, or your kid is learning ...PBS12 LIVESTREAM. Stream PBS12’s flagship channel, 12.1 on your browser or on your mobile devices via the PBS app. If using the app, just look for this “live” logo in the upper corner of your screen. watch now. You can also stream PBS12 on Hulu + Live TV. (Subscription required) visit Hulu.PBS NewsHour is a public media news organization with a nightly hour-long television broadcast and a robust digital footprint across the web and social media. Anchored by managing editor Judy ...In this quick video, I'm going to show you how to stream to YouTube using OBS. Links Mentioned In Video: 👉 Stream Overlays - https: ...DANTE: Inferno to Paradise is a two-part, four-hour documentary film chronicling the life, work and legacy of the great 14th century Florentine poet, Dante Alighieri, and his epic masterpiece, The ...Stream PBS live on Roku Ultra, Roku Streaming Stick+, Roku Express 4K+, and Roku Express. Compare DIRECTV STREAM, fuboTV, Hulu Live TV, Philo, Sling TV, & YouTube TV to find the best service to watch PBS.PBS is a local broadcast channel that is available free as an over-the-air TV channel, and through eight other streaming services or apps. You can watch PBS without cable on the PBS Video app and …A new season of Finding Your Roots is streaming now! Tune in to PBS on Tuesdays at 8/7 for all-new episodes as renowned scholar Dr. Henry Louis Gates, Jr. guides influential guests into their ...THIRTEEN PBS Passport Get extended access to 1600+ episodes, binge watch your favorite shows, and stream anytime - online or in the PBS app. Become a MemberIn today’s fast-paced world, staying informed about current events is crucial. With so many news sources available, it can be overwhelming to find trustworthy and reliable reportin...Watch live or stream anytime, anywhere. As Arkansas's only statewide public media network, Arkansas PBS brings you local, award-winning original productions and other beloved PBS programs. Four statewide channels.You can watch Grantchester Season 9 on air, or stream full episodes online and with the PBS App. (Each episode streams online for 14 days starting at 9pm ET on …Watch the best of PBS anytime, anywhere on the free PBS app. Stream your favorite PBS shows on-demand and livestream shows from Pioneer PBS, all from your ...The most popular streaming platform for Twitch, YouTube and Facebook. Cloud-based and used by 70% of Twitch. Grow with Streamlabs Desktop, alerts, 1000+ overlays, analytics, chatbot, tipping, merch and more.In today’s fast-paced world, staying informed about current events is more important than ever. With so much information available at our fingertips, it can be challenging to find ...Step 6: Start Streaming! 1. Double-check that OBS is capturing what you want to stream. 2. When you're ready, click Start Streaming in the lower right-hand corner of the OBS window. 🎥🎉 Congratulations on going live! 🎉🔴 . Respond to chats from your viewers as you stream by viewing your streaming dashboard.Stream It Or Skip It: 'Night Sky' On Prime Video, Where J.K. Simmons And Sissy Spacek Play A Married Couple Who Share A Cosmic Secret 'Outer Range' …The OBS Project does not directly provide the facilities to receive donations for your stream in OBS Studio. However, you can receive donations directly to you by using a third-party provider, including some alerts providers.. Some alerts providers also allow you to display an alert on your stream when you have received a donation via a Browser … StreamFX is a plugin for OBS® Studio which adds many new effects, filters, s
YouTube TV is a subscription streaming service that lets you watch live TV from major broadcast and popular cable networks, including more than 100 local PBS stations. …Your favorite local NJ PBS programs are available to watch on-demand on many popular entertainment devices. Watch your favorite PBS KIDS shows on the 24/7 LIVE TV stream! You can stream PBS with a live TV streaming service. No cable or satellite subscription needed. Start watching with a free trial. You have three options to watch PBS online. You can watch with a 5-Day Free Trial of DIRECTV STREAM. You can also watch with Hulu Live TV and YouTube TV. Unfortunately, you cannot stream PBS with Philo, Sling TV, or ... How to livestream on Twitch with OBS? In this tutorial, I show you how to start a Twitch stream with OBS Studio. Streaming to Twitch with OBS is very easy an...Every DIRECTV STREAM subscriber can record PBS Kids to their Unlimited Cloud DVR, while up to 20 users can stream at the same time. DIRECTV STREAM supports a wide-range of devices to stream PBS Kids including Amazon Fire TV, Apple TV, Google Chromecast, Roku, Android TV, iPhone/iPad, Android Phone/Tablet, Mac, Windows, LG …The PBS app's navigation menu is on the left-side of the screen. You can access this menu at any time by using your Roku's remote to click to the left. Options for Home, Shows, Search, My List, My Station, and Profile will be available. On the Home screen, you can view a selection of spotlight videos currently being featured, as well as the ...Hello, first of all I'm sorry if I'm posting this in the wrong area, it's my first time here in the Open Broadcaster Software forum, I'd like some help in the settings of my live stream, I have the following computer configuration: Motherboard: Asus p8h61-m lx3 r2.0 Processor: Intel Core i5... tetagameplay. Thread.How to add a source in OBS Studio. Ok, let’s set up our first scene. By default, the first scene hasn’t any sources. You need to add them. Start OBS and a game or program which you want to capture. Click the “+” icon under the “sources” panel and then click “game capture” or “window capture” depending on your needs.Stream live news, timeless indie movies, and compelling TV shows on all of your devices. All your favorites, on demand and in one place – watch TV everywhere with the PBS App. Watch live TV on...Subscribe:Newsletters: https://www.pbs.org/newshour/subscribePBS NewsHour podcasts: https://www.pbs.org/newshour/podcastsStream your PBS favorites …Extreme Lives | Raptors: A Fistful of Daggers. S42 Ep14 | 53m 28s. Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation ... A selection of PBS full episodes, films and documentaries, right here on YouTube! Find the latest full episodes from NATURE, NOVA, FRONTLINE, AMERICAN EXPERI... Some games on PBS Kids Go include “Kart Kingdom,” “Giant Hide and Seek” and “Oh Noah! Lost and Found.” These educational games help kids learn math, problem solving and other skill...In his new six-hour series, Africa's Great Civilizations, Henry Louis Gates, Jr. takes a new look at the history of Africa, from the birth of humankind to the dawn of the 20th century. This is a ...Step 6: Start Streaming! 1. Double-check that OBS is capturing what you want to stream. 2. When you're ready, click Start Streaming in the lower right-hand corner of the OBS window. 🎥🎉 Congratulations on going live! 🎉🔴 . Respond to chats from your viewers as you stream by viewing your streaming dashboard.Start a Free Trial to watch PBS on YouTube TV (and cancel anytime). Stream live TV from ABC, CBS, FOX, NBC, ESPN & popular cable networks. Cloud DVR with no storage limits. 6 accounts per household included.Stream classic episodes for free on these apps and SmartTV platforms. Select a platform to learn more. Support your local station and get on-demand access to new and classic episodes of NATURE on ...Watch your favorite PBS shows online on demand, including full episodes of Masterpiece, Finding Your Roots, Nature, Antiques Roadshow and much more!Explore gripping crime dramas, breathtaking period dramas, and captivating international drama shows from MASTERPIECE and other PBS favorites.Learn how to live stream on YouTube with OBS. This quick start live streaming guide will help teach you what you need to know to go live now on YouTube. Live...New evidence suggests that the larger system the Gulf Stream is part of, called the Atlantic Meridional Overturning Circulation (AMOC), is approaching a tipping point that could cause dramatic ...Examine the visionary work and turbulent life of one of the greatest and most influential American writers – Ernest Hemingway. Directed by Ken Burns and Lynn Novick. Full film now streaming.About This Software. OBS Studio is a free and open source program for livestreaming and video recording. Create scenes with multiple types of video sources, including your computer display, video games, webcams, video files, and more. Stream your video productions on sites like Twitch, YouTube, or Facebook live, or record your videos locally …Once you’ve signed up, go to the Home Screen on your Apple TV. Launch the app store and search for “PBS Masterpiece” on your Apple TV. Select “Download” to install the app. Once installed, log in using your PBS Masterpiece credentials. You can now stream PBS Masterpiece on Apple TV. $5.99 PBS Masterpiece via amazon.com.TiVo Stream 4K is one place for all your subscription, free, live and on demand entertainment. With TiVo you find great movies and shows based on what you ...20 Days in Mariupol. Watch the Oscar-winning documentary. FRONTLINE and The Associated Press present an extraordinary account of the Russian siege of Mariupol, seen through the lens of the AP’s ...Watch the best of PBS anytime, anywhere on the free PBS app. Stream your favorite ... Stream 4000+ PBS and Vegas PBS shows on-demand. Watch iconic series from ...Watch online and on the free PBS App. Support Provided By: Learn More. Explore Masterpiece. Filming Begins on Unforgotten Season 6. Preview. Season 5: The Interrogation Table.Learn how to stream PBS shows online on PBS.org, the PBS App, or your local station's livestream. Find out how to access PBS Passport, PBS KIDS, and more with or without cable.Get streaming quickly and easily with Streamlabs features right in OBS Studio with the Streamlabs plugin for OBS. Add all of your favorite alerts, widgets, stream overlays, and more without leaving OBS.The PBS Passport library currently offers members more than 1,000 episodes from popular shows like American Experience, American Masters, Antiques Roadshow, Nature, NOVA, and Masterpiece. In addition to these signature series, the library is full of public television’s acclaimed arts, science, history, and lifestyle programs; including Great ...YouTube TV is a subscription streaming service that lets you watch live TV from major broadcast and popular cable networks, including more than 100 local PBS stations. YouTube TV costs $49.99/month for 1 membership with up to 6 accounts. YouTube TV offers a free trial available through their website. This is a service provided by YouTube and ...May 16, 2024. By. RNS Press Release Distribution Service. Public Television Stations, The PBS World Channel, PBS.org and The PBS App premiere ‘America’s First …Step 3. Download the widget and install it on your computer. You will need to sign in to your stream account (i.e., Twitch, YouTube, etc.).Use one of the services below to sign in to PBS: You've just tried to add this video to My List.But first, we need you to sign in to PBS using one of the services below. You've just tried to add ...The American Buffalo, a new two-part, four-hour series, takes viewers on a journey through more than 10,000 years of North American history and across some of the continent’s most iconic ...Watch online and on the free PBS App. Support Provided By: Learn More. Explore Masterpiece. Filming Begins on Unforgotten Season 6. Preview. Season 5: The Interrogation Table.PBS NewsHour is one of the most trusted news programs in television and online.The PBS App is available for download on select streaming devices. Below are the instructions for activating the app once it's installed on your streaming device. For detailed instructions on activating your streaming device: Roku Apple TV...You can view your local PBS station's livestream from the Live TV option on the Home screen: Or from the My Station option in the left navigation menu: Then select Watch Now or Live TV (which option you see will beOnce you’ve signed up, go to the Home Screen on your Xbox. Launch the app store and search for “PBS Living” on your Xbox. Select “Install” to install the app. Once installed, log in using your PBS Living credentials. You can now stream PBS Living on Xbox. $2.99 PBS Living via amazon.com. How to watch Passport videos online. Once you've activated your Passport benefit, you can watch videos online... What shows are available with PBS Passport? The PBS Passport library currently offers members more than 1,000 episodes f... Creating a PBS account. A PBS account is used to sign into pbs.org sites and the PBS app. A PBS acc... PBS12 LIVESTREAM. Stream PBS12’s flagship channel, 12.1 on your browser or on your mobile devices via the PBS app. If using the app, just look for this “live” logo in the upper corner of your screen. watch now. You can also stream PBS12 on Hulu + Live TV. (Subscription required) visit Hulu.The Incomparable Mr. Buckley premieres April 5, 2024 at 9/8c on PBS ... American Masters is available for streaming concurrent with broadcast on all station-branded PBS platforms, including PBS ...Once you’ve signed up, go to the Home Screen on your Samsung Smart TV. Launch the app store and search for “PBS Living” on your Samsung Smart TV. Select “Add to Home” to install the app. Once installed, log in using your PBS Living credentials. You can now stream PBS Living on Samsung Smart TV. $2.99PBS Living via amazon.com.Aug 13, 2020 · How to stream PBS. Amazon Prime Video. Free Trial. $12.99 per month. Click here for more information. Whether you’re an adult watching Frontline and PBS News Hour, or your kid is learning ... Become a THIRTEEN PBS member to enjoy THIRTEEN PBS Passport Get extended access to 1600+ episodes, binge watch your favorite shows, and stream anytime - online or in the PBS app. Download the PBS App and stream thousands of full-length episodes anytime, anywhere! Str