The 52 new Starlink satellites launched into one of five orbital “shells” in SpaceX’s internet constellation.Īfter four Starlink launches from Vandenberg during the summer into Shell 3, one of the network’s two polar orbit shells, SpaceX targeted Shell 4 with Wendnesday’s mission. The satellites will go through an automated checkout and activation sequence, then use krypton-fueled ion thrusters to raise their altitude to 335 miles (540 kilometers), where they will enter operational service in the Starlink network. The satellites deployed from the Falcon 9 around 62 minutes after liftoff, and SpaceX declared mission success.įour retention rods jettisoned to allow the flat-packed Starlink satellites to fly free of the rocket.Īfter separating from the Falcon 9, the Starlink satellites were expected to disperse and extend solar panels to begin generating electricity to recharge their batteries. The Falcon 9’s upper stage continued Wednesday’s mission and ignited two times to inject the 52 Starlink satellites into a near-circular orbit at an average altitude of around 193 miles (311 kilometers), with an inclination angle of 53.2 degrees to the equator. After landing Wednesday following the Starlink 4-29 launch, the booster will return to port in California for refurbishment and reuse.Īll of the booster’s flights so far have launched from Vandenberg. The rocket flew again in April on the NRO’s NROL-85 mission, launched the German military’s SARah 1 radar reconnaissance satellite in June, then most recently flew July 22 on a Starlink mission. The reusable booster stage completed its fifth flight, following a debut launch in February on the NROL-87 mission for the National Reconnaissance Office. The rocket landed on the drone ship less than nine minutes after launching, using propulsive braking burns to slow down and target the football field-size vessel. The Falcon 9’s first stage booster, tail number B1071, detached from the upper stage about two-and-a-half minutes after liftoff to head for an offshore landing on SpaceX’s drone ship “Of Course I Still Love You” parked in the Pacific. Powered by nine kerosene-fueled main engines, the Starlink 4-29 mission headed southeast from Vandenberg on a trajectory over the Pacific Ocean, parallel to the coast of Southern California and Baja California. Another Falcon 9 rocket is being readied for liftoff Thursday evening at Cape Canaveral Space Force Station with two commercial TV broadcasting satellites for Intelsat. ![]() The mission from Vandenberg, designated Starlink 4-29, was the 45th SpaceX launch of the year, and the second of three Falcon 9 missions on the company’s schedule this week. EDT 2310:30 GMT) from Space Launch Complex 4-East at Vandenberg, located on California’s Central Coast about 140 miles (225 kilometers) northwest of Los Angeles. The 229-foot-tall (70-meter) liquid-fueled launcher lifted off at 4:10:30 p.m. Seven hours after a Falcon 9 launcher carried a four-person crew into orbit from Florida, SpaceX sent aloft another Falcon 9 from a foggy California spaceport Wednesday evening with 52 more Starlink internet satellites, setting a new record for the shortest interval between two flights of SpaceX’s workhorse rocket. It will be the 61st SpaceX mission primarily devoted to deploying Starlink internet satellites.A Falcon 9 rocket climbs above a fog layer over Vandenberg Space Force Base, California, to begin the Starlink 4-29 mission. The launch will mark the 176th flight of a Falcon 9 rocket, the 42nd Falcon 9 launch of the year, and the third Falcon 9 mission this month. The primary weather concerns are again associated with the threat of lightning. The weather forecast for Wednesday night is also iffy, with 50-50 odds of acceptable conditions for liftoff. SpaceX rescheduled the launch for a backup opportunity at 9:48 p.m. ![]() The risk of lightning is one of the key weather parameters monitored at Cape Canaveral before every launch. ![]() as lightning flashes lit up the sky over Florida’s Space Coast. The launcher will deliver the next 54 satellites into orbit for SpaceX’s global broadband network, called Starlink, providing consumer-grade connectivity to users in 40 countries.īut the launch team scrubbed the launch attempt shortly after 9:30 p.m. EDT Tuesday (0210 GMT Wednesday) to begin the Starlink 4-34 mission. The Falcon 9 rocket was scheduled to lift off from pad 40 at Cape Canaveral Space Force Station at 10:10 p.m. ![]() SpaceX called off a launch attempt Tuesday at Cape Canaveral due to lightning, delaying liftoff of a Falcon 9 rocket and 54 more Starlink internet satellites by 24 hours until Wednesday night.
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![]() Double Concave lens, 150 mm focal length. angles do matter (you have vignetting, becuase the lens covers less of a spherical angle when viewed from the. The regular knowledge about the projections still works. List of materials included in Lab Kit: Card holder. You are just reducing the 'viewport', so in essence, its no different than just using a smaller oddly shaped lens at some weird position. You may source all of the materials on your own if preferred. If you have any questions or concers, feel free to Instant Message, or Drop a Notecard. No Refunds Unless Double Purchace w/ Proof. You immediately create your first note and start sharing with the ones you wish. Lab Kit: CTY Physics Kit for Johns Hopkins Honors Physics Class. Breast Physics Tummy Physics Butt Physics. (Ex: notes.io/q )įree: Notes.io works for 12 years and has been free since the day it was started. You’ll get shorten link of your note when you want to share. Its understandable that you think the most important thing is to write down everything from the semester for your finals. ![]() You can take a notes quickly and browse your archive.Įasy: Notes.io doesn’t require installation. * Notes.io has fabulous infrastructure design for a short link and allows you to share the note as an easy and understandable link.įast: Notes.io is built for speed and performance.As you wish you can use quick, easy and best shortened notes with sms, websites, e-mail, or messaging services (WhatsApp, iMessage, Telegram, Signal). * You don't need to create any Account to share a note.The frictional force between the note card and the coin acted on the coin and that force caused the coin to move along with the note card. * You can quickly share your contents without website, blog and e-mail. According to Apologia’s Physical Science curriculum, Friction is a force that results from surfaces rubbing against one another. ![]() * You can share the notes in social platforms (YouTube, Facebook, Twitter, instagram etc.).* You can take a note from anywhere and any device with internet connection.This series of webinars is focused on helping the physics community to communicate science and physics-based issues with the public. Webinar Series: Engaging the Public through Science.The Science Trust Project aims to empower APS members to contend with misinformation about science in their professional and personal lives and to help them understand the impact of their participation in addressing misinformation. These notes can be used for both, the internal exams, board exams and for competitive exams. These notes include precise overview of the complete chapters, necessary formulas, solved numericals, derivations, important questions for exams and a lot more. The Wiki Scientist Program helps physicists improve the public’s access to physics knowledge, raise awareness of the accomplishments of marginalized groups within physics, and grow as science communicators by editing and adding to Wikipedia. Students having trouble understanding the concepts of physics can refer to these notes. Physicists To-Go brings real physicists to classrooms across the country with the goals of increasing science literacy and inspiring young minds to develop a passion for science. Notecard with congratulatory message Product file formats: EPS, SVG, PNG, JPEG, AI. Decorative flyer with creative illustration. If you didnt know what you were doing, and how to identify what type of problem you were looking at, no amount of book or notes was going to help except in the extreme case of having unlimited time to finish the test, which never happens. Physics rules world greeting card with color icon element. STEP UP designs high school physics lessons to empower teachers, create cultural change, and inspire young women to pursue physics in college. My Physics II final exam was open-book, open-notes. STEP UP is a national community of physics teachers, researchers, and professional societies. PhysicsQuest aims to introduce students to the basic concepts of physics through fun experiments that will sustain their interest in math and science.ĭownload materials and plan classroom experiments Advantage of note cards is that they are portable. A common unit used to measure the energy of small particles is the electron volt (eV), which is equal to the magnitude of the charge on the electron (measured in coulombs C) multiplied by 1 volt (V). Here are step by step directions with examples. We encourage you to learn more and get involved with our current initiatives, and we hope you will join us as we introduce new ones in the coming months. Secret to Success in Physics class is practicing solutions repeatedly. While this site is now retired, The American Physical Society maintains its commitment to public outreach and engagement in physics. For over 20 years, PhysicsCentral has communicated the excitement and importance of physics to the public. Even at this moment when anyone would be forgiven for turning away from the reality of our situation, Carl was unflinching. For Carl, what mattered most was what was true, not merely what would make us feel better. His wife gives the following account of her husband in his last moments in the epilogue of Sagen’s last book Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium: “Contrary to the fantasies of the fundamentalists, there was no deathbed conversion, no last minute refuge taken in a comforting vision of a heaven or an afterlife. ![]() At the time, Sagan was struggling with bone cancer and two years before his film would be seen the theaters, he lost the battle and passed away. A book by the same title came out in 1980 and was on the New York Times Bestseller List for seven weeks.Ĭo-Producer with his wife, Ann Druyan, Sagan turned his popular novel Contact into a major motion picture of the same name which starred Jodie Foster and Matthew McConaughey in 1977. The series was watched by 500 million people in 60 countries. Sagan produced and starred in the PBS series, Cosmos, which won Emmy and Peabody awards and brought the concepts of science into the living rooms of everyday people. His other books include Contact (1985), Pale Blue Dot (1995), and The Demon-Haunted World: Science As a Candle in the Dark (1996). He was a co-founder and President of the Planetary Society, a one hundred thousand strong organization that is the largest space interest group in the world.Īn author or co-author of twenty books, including The Dragons of Eden (1977) which won a Pulitzer. For twelve years, he was the editor-in-chief of Icarus, the leading professional journal devoted to planetary research. As a scientist trained in both astronomy and biology, he has made large contributions in the study of planetary atmospheres, surfaces and the history of the Earth. Sagan received many prestigious awards in his field of study. He would go on to take a leading role in NASA’s Mariner, Viking, Voyager, and Galileo expeditions to other planets.ĭr. He became a professor of astronomy and space sciences as well as a director of the Laboratory for Planetary Studies at Cornell University. He earned bachelor and master’s degrees at Cornell and gained a double doctorate at the University of Chicago in 1960. Carl Sagan was born in Brooklyn, NY in 1934. Publisher: Little, Brown Book Group ISBN: 9780356518848 Number of pages: 416 Weight: 320 g Dimensions: 198 x 126 x 30 mm You may also be interested in.Locus Award for Best First Novel in 1986.ĭr. make Contact an exciting adventure' Publishers Weekly 'Sagan's informed and dramatically enacted speculations into the mysteries of the universe. 'The range and depth of ideas is quite uncommon' New York Times Book Review ![]() ![]() 'An astonishingly exciting, precise and involved book' Sydney Sunday Telegraph 'Stunning and satisfying' Los Angeles Times They are eager to meet us: they have been watching and waiting for a long time. A Machine that can take a human to meet those that sent the message. But then the signal was translated, and what had been impossible became terrifying.įor the signal contains the information to build a Machine that can travel to the stars. THE INTERNATIONAL BESTSELLING CLASSIC NOVEL OF FIRST CONTACTĪt first it seemed impossible - a radio signal that came not from Earth but from far beyond the nearest stars. ![]() Representatives of the jails, hospitals and schools named in this article either declined to comment or didn’t immediately respond to requests for comment.Ī video seen by Bloomberg shows officers in a police station in Stoughton, Wisconsin, questioning a man in handcuffs. Other companies identified in this story didn’t immediately respond to requests for comment. Our data collected from Shanghai factories and other places mentioned are stored on local servers.” Tesla said that, “based on our current understanding, the cameras being hacked are only installed in one of our suppliers, and the product is not being used by our Shanghai factory, or any of our Tesla stores or services centers. “The cameras were located in a handful of offices that have been officially closed for several months.” The company said it disabled the cameras and disconnected them from office networks. “This afternoon we were alerted that the Verkada security camera system that monitors main entry points and main thoroughfares in a handful of Cloudflare offices may have been compromised,” San Francisco-based Cloudflare said in a statement. The company is working to notify customers and set up a support line to address questions, said the person, who requested anonymity to discuss an ongoing investigation. “Our internal security team and external security firm are investigating the scale and scope of this issue, and we have notified law enforcement.”Ī person with knowledge of the matter said Verkada’s chief information security officer, an internal team and an external security firm are investigating the incident. “We have disabled all internal administrator accounts to prevent any unauthorized access,” a Verkada spokesperson said in a statement. Kottmann said their reasons for hacking are “lots of curiosity, fighting for freedom of information and against intellectual property, a huge dose of anti-capitalism, a hint of anarchism - and it’s also just too much fun not to do it.” Kottmann, who uses they/them pronouns, previously claimed credit for hacking chipmaker Intel Corp. The data breach was carried out by an international hacker collective and intended to show the pervasiveness of video surveillance and the ease with which systems could be broken into, said Tillie Kottmann, one of the hackers who claimed credit for breaching San Mateo, California-based Verkada. The hackers said they obtained access to 222 cameras in Tesla factories and warehouses. Halifax Health is featured on Verkada’s public-facing website in a case study entitled: “How a Florida Healthcare Provider Easily Updated and Deployed a Scalable HIPAA Compliant Security System.”Īnother video, shot inside a Tesla warehouse in Shanghai, shows workers on an assembly line. In a video seen by Bloomberg, a Verkada camera inside Florida hospital Halifax Health showed what appeared to be eight hospital staffers tackling a man and pinning him to a bed. ![]() The hackers say they also have access to the full video archive of all Verkada customers. Some of the cameras, including in hospitals, use facial-recognition technology to identify and categorize people captured on the footage. In addition, hackers were able to view video from inside women’s health clinics, psychiatric hospitals and the offices of Verkada itself. A group of hackers say they breached a massive trove of security-camera data collected by Silicon Valley startup Verkada Inc., gaining access to live feeds of 150,000 surveillance cameras inside hospitals, companies, police departments, prisons and schools.Ĭompanies whose footage was exposed include carmaker Tesla Inc. ![]() Still, we think this is one of the best thus placing it at second spot.įor parents looking for a no fuss, no nonsense set of rubber corner protectors, this is the best product to use at home. We would have also loved to see other babyproofing products thrown into the set, such as door knob and faucet covers, to make it a truly complete set. Some parents have complained about this product not being able to stick well but it is probably just a matter of installation so make sure to follow the instructions carefully. Parents no longer have to worry about getting bumps and bruises on their kids when they run into hard and sharp corners and edges. It is not just perfect for use inside the home but also in other places that can get packed with active kids such as daycares, schools, offices, restaurants, museums and so much more. Aside from the furniture corner protectors, this babyproofing set also comes with a bonus door stopper and electric plug protectors for added protection inside the home.Īnother reason why you should consider using this edge protector is that it has among the densest cushions available in the market. The set also comes with 8 corner cushions (you can at least cover two tables with it) and 40 feet of 3M double-sided tape (that’s a lot to spare!) so you don’t have to go looking for anything else. It is extra long – 20 feet!!! – and can obviously fit any type or shape of table you have whether it is round, square, rectangle or any other shape. What we like about this set of table corner guards from Baby Loovi is that its edge and corner cushions come with a beautiful brown finish that will still make your tables look elegant. Sure, we want them to be able to protect both our babies and furniture first but we would like them to look beautiful as much as possible, preferable with a design that does not clash with the current theme of the house. When it comes to edge and corner guards, one of the things that parents look into aside from the quality and functionality is the aesthetics. ![]() We are clearly placing this one right at the top spot in our list. ![]() There is no doubt about it, this product holds a special place in our hearts and in many other parents’. If you ever have to move furniture from one place to another, simply put this on so you do not have to worry about scratching surfaces or making holes. In case any adhesive sticks to the furniture, simply roll it off and use some furniture polish to clean it up.Įven better news is that this product can be used not just to babyproof your home but also to protect other surfaces from getting scratched. The installation process is quite simple and you can be assured that it stays strong and durable enough to remain where it should yet the removal process remains just as easy. Plus, you can use it on many types of surfaces including glass, wood, plastic, metal, tile or stone. We love that this item does not come with ugly foam – it has a clear design so it definitely is not an eye sore. What we love about these table corner protectors is that it comes with such a modern design that you probably would not mind using these on all the tables you can find in your home, even if it no longer poses a huge safety risk on your baby. Then again, we also do not want to be called careless and selfish parents and regret in the end if any avoidable accidents happen so we try to look for products that compromise both our needs and the baby’s and that’s where The Hamptons Baby’s products come in. Who appreciates having those ugly foam corners on our elegant coffee and dining tables anyway? Not all of us are huge fans of babyproofing our homes especially since many of these products actually ruin the look of our furniture – and our homes, in general – so we would rather avoid them if we have to. If you want hassle-free installation, why not go for the ready-made foam corners and corner bumpers instead? And, to make your shopping even more worry-free, we have rounded up the best products that will help you keep all the tables and furniture in your living room safe for everyone, especially for your little one. When not done right, it can fall off anytime and may just pose more harm to your baby. So, what does a parent do? Shop for table corner protectors and a table bumper for baby, of course! Some parents go for the DIY route and cover their table edges with foam and pool noodles but this is often not enough. Babies will get bruised and cut no matter what but it gives everyone some peace of mind knowing that the harm inflicted is not in its worst form. However, as new parents, we cannot help but feel panicky thinking about all the coffee tables with pointed edges inside the living room. Sure, some parents would argue that using a baby proof kit at home is useless as you are supposed to allow your kid to judge right from wrong. Cunina 2M Baby Bumper Strip Corner Guards Height: Math.floor(videoHeight / 100 * shrinkFactor)Ĭonst offset = (dimensions.width - canvas.width) / 2 Ġ - offset, // Move it to the left to compensate for the width.Ĭonst compare = document.getElementById('compare') Ĭompare. Width: Math.floor(videoWidth / 100 * shrinkFactor), We're assuming that the width is the larger than the height of video.Ĭonst shrinkFactor = canvas.height / videoHeight * 100 I have also looked at other stack overflow posts before making this one and tried to get some context from those solutions but nothing has worked for me yet.ĭocument.getElementById("bounding-tool").addEventListener("click", function() = video I was just wondering if anyone knew why this might be occurring and if there is anything striking out to you in my code where I am setting these elements that is causing this to occur. The Edirol VideoCanvas A-6 Digital Multi Audio Station is a great product that is the perfect companion for the linear editor who is ready to take their audio into the nonlinear realm, but isn’t ready to deal with a Mac crashing or Windows giving them its infamous 'Blue Screen of Death. I also tried directly setting my canvas height and width to 500 but when I do that it won't overlay right on top of the video. However, I'm really not sure why my canvas elements won't pick up on those values. I believe this may have something to do with the size of the original video. Unfortunately, whenever I run this, the canvas element always outputs a width of 800 and a height of 600. In my code, I've set the canvas height and width to be the same as the video height and width so they overlay right on top of one another. Video and audio captureStream(): Firefox 47 Chrome 52 and above with chrome://flags/#enable-experimental-web-platform-features enabled, or Chrome 53 and above by default.So I am trying to overlay a HTML canvas element over a 500x500 video.Canvas captureStream(): Firefox 43 or above Chrome 50 and above with chrome://flags/#enable-experimental-web-platform-features enabled, or Chrome 52 and above by default.Stream from a video element to a peer connection.Stream from a video element to a video element.Stream from a canvas element to a peer connection. ![]()
![]() If any additional information or tests is needed, feel free to ask.ġ. Watching video just speeds up problem appearance, in other case it appearing near after weekĪlso, I'll attach several stack dumps for different builds on freeze, hope it helps to investigate source of the problem. Most suffers wheel scroll feature, I can scroll the page with mouse wheel in several seconds after animation on pages (gif or flash) starts to work again. On next day (most time) Seamonkey starts to freeze on regular pages, even with simple text only. Searching for solution, I've updated Seamonkey to version 2.1b2pre, found that plugins now runs in separated plugin-container.exe thread, but problem doesn't disappear (with or without Extensions/Plugins)Īlso checks for relation to CPU power saving - no luck, Seamonkey freezes no matter when CPU works on full 2.7 GHz or drop speed to 1 GHz. For test purposes I've disabled all Extensions, and most of the Plugins, that also doesn't help. I've searched through Internet, found several similar issues, but provided advices doesn't help (recreating profile from blank, update plugins to latest versions, disable several NoScript functions and some other.), I've even tried special SSE2 builds of Seamonkey, it's performance grew up, but freezes doesn't disappear. Js3250.dll!js_CheckUndeclaredVarAssignment+0x19fb Process Explorer show thread, responsible for it - seamonkey.exe!jsj_JavaInstanceMethodWrapper+0x7d748, it's stack was: After performing several tests I've see, that in some circumstances Seamonkey fully occupies 1 core of my dual-core cpu. ![]() But in October I've faced this problem again, and this time no new plugin or Seamonkey update was installed. Uninstalling it solves the problem, so I think that is a plugin problem, and forgot about it. ![]() I've experiencing problems with Seamonkey freezes when it runs more than one day and at least one video were watched online (most easy case to reproduce).įirst I've faced freeze problems a couple of month ago, when installed for test purposes Firebug plugin. ![]()
But its development has been postponed since COVID-19. This software is exclusively available for Linux. But they do have a subscription-based version aimed at enterprises. Its most recent version is a community-supported one. Libreplan is easy to install and has a detailed guide to get you started with it. You can pretty much do everything that we already discussed in the above software list. Libreplan is another open-source project management software that has Gantt chart functionality. And its parent company, Serena Software, has asked users to migrate to ProjectLibre instead due to the suspended development. However, OpenProj has a dated user interface, and it takes some time to get used to it. While it hasn’t been updated from 2019, it’s still loved by many due to its similarity with the MS project. OpenProj is another open-source project management tool that can be used to make Gantt charts. But since it’s written in Ruby, it can work on other platforms as well. Data can be exported in HTML and CSV formats. Besides, it will inform you if the project is going to miss important timelines. You can enter as many details as required. It has automatic resource management and activity conflict resolutions. This tool is focused on resource optimization. If you don’t mind the looks, TaskJuggler can serve you as a powerful project management software. Just so as you know, its free and paid versions have the exact same features. You can also pay USD 5+ to support this project by buying its paid version. It’s free to use and available for Linux, Windows, and macOS. Similarly, you can export your project as a pdf, image, spreadsheet, Microsoft project file, etc. GanttProject supports the import of Microsoft project files, spreadsheets, text files among others. This feature is also helpful in collaborations with different team members. In addition, you can register and have your Gantt chart wherever you go with their cloud syncing. It lets you add tasks, milestones, set dependencies, and allocate resources with their rates. GanttProject is an open-source project management tool registered under a general public license. Please keep in mind that this is not a ranking list. Please read the description carefully and if possible, test them out yourself to see which one suits your need. Some of the applications mentioned here are good for personal use while some are part of a complete project management software. Please note that this list is in no particular order. ![]() Now that we know enough about them, I’ll mention some of the top Gantt Chart software to use on Linux. Others: Some extra features can include remarks, milestones, deviation from a set schedule, actual expenditures, etc. These are represented in a vertical column. ![]() They may overlap for some activities and can show dependencies between various events.ĭuration: It can be used to indicate the start and end dates of each activity. Timelines: These are shown as horizontal bars for each activity. Resources: Stacked along with the Task List, this mentions the assets allocated to each activity. Task lists are often represented as a vertical column. Task List: This is the list of all activities within a project. They may increase or reduce in number based on the software at hand. These are the general features you can expect from a Gantt Chart tool. ![]() Gantt Chart illustration Features you expect in a Gantt chart tool The Universities are recognized by all Medical councils around the world. Good facilities and a history of high quality medical education and care, provide the right environment for students to be molded as accomplished doctors of International standards. The medical universities under the Ministry of Health of Ukraine offer the best value for money in the sphere of medical education for students from around the world. Students from over 70 countries come to Ukraine every year to study medicine. Ukraine is one of the most preferred destinations in the world for medical education. A new set of qualification requirements for medical education in Ukraine has been adapted to meet European standards. Its students, graduates and academics have been known and appreciated worldwide.īeing a participant of the Bologna process, Ukraine joined common European education system, as well as European academic research community. ![]() Even after the collapse of the Soviet Union, medical education in Ukraine was considered one of world's best and its reputation was still strong enough to attract thousands of foreign students each year. Medical education in Ukraine is an integral part of national education system. It promotes healthy discussions as well as practical techniques for students to role-play. While it isn’t always easy, we found that using the video entitled " How To Recognize Misinformation" with our advisees helps. We see it as “social literacy.” Like other literacies, they need to learn the skills in how to respond in order to avoid any misinterpretations that might arise. ![]() Since communication is central to design and relies heavily on how media connects with people, it stands to reason that we need to help our students identify where things can get misconstrued. Without a doubt, our job becomes increasingly more difficult due to electronic media pushing response times to lightning speed. The more we can develop their acuity in reading verbal and written cues, the more we can decrease the problems of misreading messages. The relationship between communication and interaction goes hand in hand with perception. One thing we try to convey to the middle school mind is that in order to fully understand a message, they need to recognize that key factors play into how information is received. As middle school advisors, we constantly deal with the trials and tribulations resulting from miscommunication. |
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