One wild ringing cry Judy gave, then she leaped across the ground, her arms outstretched to the little lad running with laughing eyes and lips straight to death. All day it had swayed to and fro, rotten through and through now there came up across the plain a puff of wind, and down it went before it. There was a tree falling, one of the great, gaunt, naked things that had been ringbarked long ago. In Australian books, there were of course the gums, the most memorable being the one in Seven little Australians: Those rolls seemed so much better than anything I’d ever seen, and they introduced me to the vicarious enjoyment of food through literature, but that’s another story). (It also made me crave white bread rolls. Heidi was one of those books which introduced me – an urban child – to the love of the countryside. It was still early, for Heidi was accustomed to get up early and run out at once to see how everything was looking, if the sky was blue and if the sun was already above the mountains, or if the fir trees were waving and the flowers had opened their eyes. When Heidi is sent to Frankfurt to keep the sickly Clara company, she misses her home in the Alps: I’ve laid in a heap of books, and I’m going to improve my shining hours reading on my perch in the old apple tree…”Īnother favourite childhood novel was Johanna Spyri‘s Heidi (of which I was recently reminded by Iris). “No,” said Jo, “that dozy way wouldn’t suit me. What better role model could we find but this lively, adventurous young woman who also loved to read: Like many young girls, I fancied myself Jo March (of Louisa May Alcott‘s Little women fame). I’d love to know whether trees conjure up any special feelings from your childhood. Trees, in fact, abound in children’s books, so I’m choosing just three that are particularly memorable to me. I didn’t “know” many of them in my Australian environment but I loved the sound of them – large spreading oak trees, fragrant magnolias, lush weeping willows, elms, lindens, firs and so on. Naturally, this got me to thinking about my childhood reading and I realised that trees were always there too. It’s an important part of my childhood memories. I had a climbing tree when I was young – a lovely old spreading custard apple tree. They are places to climb, to hide or rest in, to swing from or, of course, to read in. Trees are the stuff of childhood – they evoke adventure, magic, imagination. I did say I was a contrary child, didn’t I? The fragrant lemons hang like thick drops of wax in the shade they look greenish-white they are within reach, and taste sweet, sharp and refreshing.Īnd I realised that I have always loved trees. The foliage is dense and heavy, no direct light can penetrate. There one can dream, in the green shadows. The last are arranged in small terraces because of the slope, like a staircase of gardens, almost all the same, with a narrow path running through the middle from end to end. Huge olive and carob trees, with cyclamen growing in their shadow above, woods of chestnut trees, cool air, northern plants below, lemon trees by the sea. Guess what my parents were talking about prior to this pronouncement from their co-operative first-born? This refrain, as you can imagine, has become one of those enduring family jokes, and particularly so now with my gums-inspired blog.Īnyhow, the thing is, while reading my current book, Andre Gide‘s The immoralist, I came across a description of trees: When my family went on long car trips, a few decades ago now, I would, in my sunny way, announce to my parents, “I hate trees, love bumpy roads”.
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Continued abuse of our services will cause your IP address to be blocked indefinitely. XVIDEO ELETE UNDERGROUND CULRS LICENSETheir license was verified as active when we last checked. Their BuildZoom score of 97 ranks in the top 18 of 191,428 Florida licensed contractors. Please fill out the CAPTCHA below and then click the button to indicate that you agree to these terms. From BuildZoom: Elite Underground Construction, LLC, 3031 S Tulip Rd, Labelle, FL holds a Cert Contractor license and 2 other licenses according to the Hendry County license board. If you wish to be unblocked, you must agree that you will take immediate steps to rectify this issue. If you do not understand what is causing this behavior, please contact us here. If you promise to stop (by clicking the Agree button below), we'll unblock your connection for now, but we will immediately re-block it if we detect additional bad behavior. Overusing our search engine with a very large number of searches in a very short amount of time.Using a badly configured (or badly written) browser add-on for blocking content.
Local weather forecasts let you view the temperature, the allergy outlook, and severe weather alerts, while unique features like WinterCasts give you advanced warning of the probability of snowfall and accumulation levels. AccuWeather stands out from other weather apps because of its accurate live forecasts, which include minute-by-minute weather and precipitation updates. Support available: Help Center, Live Expert HelpĪccurate hourly, five-day, and 10-day forecastsĪccuWeather is one of the best and most popular weather apps on iOS and Android.Yahoo Weather also includes air quality information but unfortunately does not include a pollen or allergen tracker. You can add multiple cities to your account, and you can set up notifications to receive important weather alerts. The app features animated sunrise, sunset, wind, and pressure modules, and users can browse interactive maps and radar data for more in-depth weather analysis. Users can view accurate hourly, five-day, and 10-day forecasts and details about wind, pressure, and chance of precipitation. #Weatherbug apps for android for freeYahoo Weather is a high-quality weather app that, unlike any other app on our list, offers all of its features for free with no in-app purchases or subscriptions. Subscription plans: Premium Pro: $4.99/month or $29.99/yearĪdvanced radar only available with Premium.You can create personalized weather alerts, get severe weather alerts, and track seasonal allergies to help you stay healthy throughout the year. Users can add radars, rain charts, forecasts, or the current weather to their home screen for easy reference. The Weather Channel also stands out due to its various high-quality widgets. With a subscription, you can even view 15-minute forecasts to plan your day with more certainty. Users can use the app to view local hourly, daily, and weekly forecasts. The Weather Channel is our pick for the best weather app available thanks to its accurate forecasts and wide range of user-friendly features. #Weatherbug apps for android androidOur Weather App Reviews The Weather Channel - Top Pickĭownload: Android ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ | iOS ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ On top of viewing the current weather, you can use these apps to view forecasts for the weeks ahead, learn about allergens, and view your local air quality. Many of the weather apps on our list offer powerful features that make it easy for users to plan their weekly activities. Some apps like The Weather Channel are great all-in-one solutions for all users, while apps like Radarscope are better suited for enthusiasts and storm trackers. We recommend testing several apps to find the one with the features that meet your needs and preferences. Most of the apps on our list offer free versions for users to get started with. Choose the weather app that’s right for you The best weather apps should offer accurate hourly forecasts, weather radar, severe weather warnings, customizable notifications, and social sharing features. To choose the 10 best weather apps, we made sure to look for apps that offer a selection of key features that make it easy for users to customize their experience and find important information.
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Skate City is a place as much as a game, and all its cities become aspects of that place. This feels like the game’s most colourful addition yet, although the colours are as carefully chosen as you might expect – bolts of sudden brightness, but a background that tends towards mellow beauty. Sure, it’s the Olympics and skateboarding is featured for the first time, but also Tokyo just fits – it is the perfect city to get the dreamy Skate City treatment, pedestrians slow-padding home or lost in thought, friends perched on benches, inviting concrete everywhere, warmth and the haze of a well-loved place. Miami was a surprising treat, and now Tokyo. Skate City has always picked its cities so beautifully. The river, the underpass, and the riot of signage as you approach a centre of some kind. Finally night falls and the park is little pools of light from streetlamps. Gaps in the road for little rivers to flow through, bendy rails in a children’s playground.įurther, through subways with stairs picked out in neon, through skyscrapers bent at strange angles. Tokyo emerges from the early evening mists, gold light glimmering on concrete and wood.
bashrc file is located in the c:\Users\YourUsername directory and the bash_profile file is in the etc directory. bashrc file is executed every time a bash shell window is opened. From a linux perspective the bash_profile configuration file is executed when logging in while the. So if you want to set aliases in msysgit it is not very obvious where they should go. #Gitx for windows windowsUsing the bash shell can be unfamiliar to a Windows user. It’s amazing how often I write got instead of git. I can also recommend creating the got and get aliases. Check out the great Git Immersion tutorial from Edgecase for a list of aliases. For example gs instead of git status and ga instead of git add are the ones I use the most. Gitk is also a helpful tool for learning the internals of Git.As msysgit uses a bash shell, you can set really handy aliases for the different git commands. Gitk is incredibly powerful for visualizing and exploring the history of a repository. In conclusion, Gitk is a graphical interface wrapper for git log. Git Gui is also invoked from the command line by executing git gui. Git Gui also supplies menu actions to launch Gitk for history exploration. Whereas Gitk focuses on navigating and visualizing the history of a repository, Git Gui focuses on refining individual commits, single file annotation and does not show project history. Git Gui is another Tcl/Tk based graphical user interface to Git. This is a powerful utility for comparing branches. Executing gitk main.new_branch will open Gitk with only the commits between the two branch refs In order to compare the commits that differ between the 2 branches Gitk needs to be launched with a specified revision range. When you create a git branch, you are not changing anything in the structure of the repository or the source tree. The pointer moves to commits as they are created. In Git, a branch is a pointer to a commit. Git branches are different from other version control systems. The term branch implies that we should expect a 'branch' or fork in the timeline. Gitk displays the commits as a straight line sequence of commits. This is a great learning opportunity to discuss Git's branching mechanism. We must reload Gitk to reflect these changes. We now have a new branch that is 2 commits ahead of main. Additionally, new content is added to index.txt and an additional commit is made for that update. The proceeding command sequence will create a new branch named new_branch and add file new_branch_file.txt to it. Git checkout -b new_branch A Mercury or Vostok capsule (the only one-person re-entry vehicles I'm aware of) could be thought of (rather loosely) as a very large pressure suit with an odd shape. How elaborate is the pressure suit allowed to be?Ī pressure suit is in effect a self-contained spacecraft. Someone re-entering without a spacecraft of some sort would obviously have to wear some kind of pressure suit (as Felix Baumgartner did in his jump). Humans have re-entered the atmosphere from the International Space Station many times, by riding in either a Space Shuttle or a Soyuz capsule. It depends on how you define the problem. Felix started at 0 MPH at about that height which is why he survived. This is just a guess, but if he has to decelerate from 6000 MPH to a terminal velocity of something like 600 MPH within about 5 miles or so, the G forces would be something like 30 Gs, so he would not survive and there is no way to protect yourself from that many Gs. But our astronaut is falling straight in - perpendicular to the atmosphere! What about the G forces of deceleration? When satellites de-orbit they have to carefully control the angle at which they are coming in - too shallow and they could skip off back into orbit, too steep and the heat load would be too high and the deceleration would also be too high to survive. So it would not be someone just "jumping off" the ISS for sure.įor now, assume he is not burned up somehow. So that is the first problem - an ordinary space suit would not protect the astronaut - he would need very significant heat shielding - such as a Mercury capsule used by America's first manned space program. Now, that is roughly 1/3 of orbital velocity and when satellites de-orbit, they need extensive heat shielding to avoid being incinerated. How fast will the astronaut be going when he gets to 30 miles? The answer is he would be traveling at about 6000 miles per hour (assuming no air friction till he gets to 30 miles). Note that this is approximately the height that Felix jumped from! From the web I find that many meteors burn up at around 30 miles above the earth where the atmosphere gets thick enough to decelerate the meteor due to the air compression in front of the meteor and air friction - this compression and friction also heats up the meteor and melts it. So, there the astronaut is, at 258 miles above the earth's surface, stationary and starting to accelerate at 1 G towards the earth. Instead of just jumping, imagine the astronaut had a jet pack that could cancel that speed of 17,000 miles per hour in a very short time (that would take 77 seconds at 10 Gs of deceleration). As other answers say, if someone just jumps off of the international space station(ISS), they would still be in orbit around the earth since the ISS is traveling at 17,000 miles per hour (at an altitude of 258 miles). Follow us on Twitter (opens in new tab) or Facebook (opens in new tab). NASA has emphasized that the new launch date is tentative and depends on the center's recovery after the hurricane, which has brought Category 4 winds to the state.įollow Elizabeth Howell on Twitter (opens in new tab). The multinational Crew-5 will include a seat for Anna Kikina, the first Russian cosmonaut to fly to the ISS on a commercial American spacecraft, along with NASA's Nicole Mann (who will become the first Native American woman in space), NASA's Josh Cassada and Japan's Koichi Wakata.Ĭrew-5's launch has been delayed at least two days due to the potential "catastrophic" arrival of Hurricane Ian in Florida, as some officials have termed the storm. Crew-5, a mission that will take place aboard a SpaceX Crew Dragon spacecraft, is slated to launch from NASA's Kennedy Space Center in Florida. The next crewed launch to the ISS is expected to happen no sooner than Oct. In photos: Astronaut Samantha Cristoforetti takes Europe's historic 1st female spacewalk After Artemyev, Matveev and Korsakov depart, she'll share the ISS with NASA astronauts Robert Hines, Jessica Watkins and Kjell Lindgren and Frank Rubio, along with cosmonauts Sergey Prokopyev and Dmitri Petelin. "In the end, our war will end everywhere," he said.Įxpedition 68 commander Samantha Cristoforetti is the first European woman to helm the ISS and the fifth European to do so overall. 28), outgoing Expedition 67 commander Artemyev seemed to allude to the ongoing war. 17 spacewalk was cut short due to problems with Artemyev's suit, which were resolved before the next excursion.)ĭuring a change of command ceremony on Wednesday (Sept. The trio's launch to the ISS on March 18 took place less than a month after the Russian invasion of Ukraine began, and their Soyuz held the first all-Russian cosmonaut crew in 22 years.Įxpedition 67 featured numerous spacewalks to prepare and integrate the European Robotic Arm on the Russian side of the space station, adding on to robotic capabilities used by Canada's Canadarm2 and Japan's Kibo module arm. They serve different purposes, have different designs and styles, and come at a range of different price points. Different Types of Pocket Knives for Everyday Carryīecause different people have different requirements their knife needs to meet, you'll find tons of different kinds of pocket knives. If you live where knife laws are a bit more strict, check out some of our non-locking blade recommendations too. Remember, you'll want a knife that's comfortable (both in your hand and in your pocket), built to last, safe to use, and legal to carry.įor a few ideas, check out our guide to the Best Pocket Knives Under $50. When picking the best pocket knife for your everyday carry, you should consider a bunch of factors: how big the knife is, how it opens, how it locks (or doesn't), how you'll carry it, how durable it needs to be, and so on. That said, knives may be restricted depending on where you live and what your local laws are, so be aware of those before deciding what kind of pocket knife you can carry. Having a knife can also potentially save your life in an emergency (cutting a seatbelt) or in a survival situation if you spend time outdoors. People use their EDC knife everywhere, whether they're at work (say, opening a package) or at home (making a quick repair around the house). If you've seen photos of what people carry every day, you might be wondering, “why do so many people carry a pocket knife?” The answer is different for everyone, but it all comes back to the idea that a handy pocket knife is an indispensable tool. Best Flip & Pocket Knives reviewed by Everyday Carry Flip & Pocket Knives
Ultimately, we will want to manipulate the intensity of the light and dark edges, but for now let’s set them to +1 and -1. We will give the line around the outside a width of 3 pixels. Now let’s think about each oval we will give it a lightish green colour, say, and a size of 10 pixels horizontally and 18 pixels vertically. Next, let’s set the background colour to a uniform darkish blue say. This is probably too small if we were running the experiment “for real”, but it will do for our purposes. Now that we have a qualitative understanding the key components of the stimulus, let’s make them quantitative so we can specify them in our code.įirst, let’s set the overall stimulus size at 400 pixels. Overall, the ovals are presented on a dark lightly-textured background of blues and purples. Looking at each individual oval, we can also see that one side has a white edge and the other side has a black edge. Moving up the rows from the bottom, we can see that the orientation of each successive oval is shifted clockwise from the previous oval. Moving across the columns from left to right, we can see that the orientation of each successive oval is shifted anti-clockwise from the previous oval. On visual inspection of the image above, we can see that it is formed from a grid of green oval shapes. Now we reach the tricky part-how can we create a stimulus containing the illusion?įirst, we need to closely examine our demonstration stimulus and determine its key components. Psychopy opening outside monitor code#Hence, we decide to run an experiment where we manipulate the difference between the intensity of the light and dark regions as our independent variable.Īs our dependent variable, we will have participants rate the subjective experience of motion on a scale from 1 to 5.Īs before, we will work through our experiment framework and build up the code as we go through. We have an inkling that the light and dark regions at the edge of each oval are critical to the illusion. We are interested in knowing what factors in the stimulus lead us to perceive the motion. Perhaps it was motivated after seeing the cover of the album Merriweather Post Pavilion by Animal Collective, as shown below. Our experiment involves a particular visual illusion in which a completely static stimulus appears to be moving, particularly around the time of an eye movement. In this lesson, we are going to work through the process of implementing another experiment in Python and psychopy. Be able to follow and understand another example of experiment creation and implementation in Python. Psychopy opening outside monitor windows 7#I am using Windows - I have this problem on both Windows 7 and 8. T = visual.TextStim(win=win, text='Hello blendMode="add"!') Win = visual.Window(monitor='testMonitor', useFBO=True, The code below reproduces this problem: from psychopy import visual, event, core Psychopy opening outside monitor how to#I guess this can be solved by injecting some shaders into pyglet, but I have no idea how to do it ( related issue on github). This is how it looks after some text is drawn:Īfter drawing text to the window any following GratingStim has contrast rendered like this. This is how the GratingStim looks before text is drawn: I don't experience this problem with avg blendMode, but I really need blendMode="add". As soon as text is drawn - following GratingStims contrast looks as if 1 was subtracted from it (take a look at the screenshots). I am using blendMode="add" in psychopy - ufortunatelly GratingStim contrast works well only when no text is drawn in the window. Skipping ground control points may yield perfectly fine results, but your reconstruction might not have the correct scale, orientation, or absolute position information. If your drone is not RTK enabled, then we will always recommend using GCPs. If you are using an RTK drone, then our tests have found ground control points do not meaningfully improve accuracy. GCPs have been a traditional part of aerial mapping projects. Ground control 2 how to#Pix4D documentation has detailed and up-to-date information about how to include GCPs in your project.ĭo I always need to use ground control points? You’ve placed GCPs in the field, marked them accurately, and flown your survey - what’s the next step? This large project used 160 GCPs and tie points. The surveyors are marking the corner, not the center of the L. Small in relation to a building, but the 'center' is unclear compared to a traditional GCP. Imagine a line of spray paint: it might cover a handbreadths of the site. The jury’s still out on whether or not this is better than nothing. Mappers in a hurry sometimes slash an X on the ground with spray paint to use as a GCP. Hand painted ground control points: sacrificing accuracy for speed External tests show there’s generally no need to place dozens of ground control points: aim for between 5 and 10.If the area isn’t perfectly flat, place GCPs across the different elevations - at the top and bottom of a hill, for example.Shadows are tempting - but they may move even in the time it takes to fly a site. Some features (such as parking spaces or the corner of buildings) may be too repetitive to be useful. Be careful when choosing ‘naturally occuring’ ground control points.Ground control points should be on the ground for consistent results. These quick tips will help you place ground control points for better accuracy. The ideal layout for ground control points. Ground control 2 manual#Our users have made ground control points out of concrete posts (because painted GCPs kept getting washed away in the rain), vinyl flooring, baseball bases, and cardboard.Ī team of Pix4Ders baked cookie GCPs to test this theory - they worked well as manual tie points, but because we didn’t know the precise coordinates we can’t say the model was correctly georeferenced. It is better to use water-proof materials if you plan to use them again, and use a matte finish to reduce glare and improve visibility. The go-to rule is to use high-contrast colors - which is why ground control points are usually black and white - and be sure that they are large enough to be identified from your particular flight altitude. There are many ways to make your own ground control points and in theory, GCPs can be made out of anything. Even if this is not sufficient for a surveyor, it can be useful for projects which need to be overlaid on a Google Map. One study found that accuracy varied from 0.1 meter to 2.7 meters. The accuracy of Google Earth coordinates is variable at best. |
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