![]() ![]() I recently bought 2 raspberry pis and set them up to be a media server and automation chat bot thanks to the awesome people at github and hubot, but I'm looking to do something a little bigger, maybe a lot bigger, but I'm unsure of where to start, or if its even feasible. Hello /r/raspberry_pi I've been wating the RPi community for quite sometime but never had any free time to grab mine own and do some tinkering. The best thing? The base model is only $20 $5!.ĭo you know a related subreddit? We'd love to know. Welcome to /r/raspberry_pi, a subreddit for discussing the raspberry pi credit card sized, ARM powered computer, and the glorious things we can do with it. Pi project ideas: There's a huge list right here on this sub! ![]() After reboots, you may need to double-check it’s running, and it’s best to check Pis that are on 24/7 every now and then to make sure they’re doing the job properly as well.Friendly reminder: Please don't just post pictures of unused pis - do a project!Ĭomplete r/raspberry_pi Rules Check the FAQ and Helpdesk here It may take a little while longer on the Pi than some other computers, but you’ll be doing your bit for science nonetheless. It will automatically take tasks from the project you signed up to and do some crunching on them. You can even drill down a bit further into what tasks BOINC is running, how many resources it’s using, and further stats.Īll you need to do now is leave your Raspberry Pi and BOINC running. Here you can change not only the processor usage, but also set limits on network and disk/memory usage. From the View menu, select Advanced View to access all the options. The default settings for BOINC are fine, but you might want to do a bit of tweaking anyway, especially to change what it considers as idle on your system. From here you need to create an account (or log in if you already have one), and the project will be ready to start. They’ll usually give details on what they’re studying and how you can help them, but you might need to do some extra online research as well.Ĭlick your choice and then press Next. You’ll then be presented with a list of projects you can join, such as the aforementioned SETI. If you already have a BAM! or GridRepublic account, you can also add it here instead. Open it up, and we can start choosing and adding projects to the system.Ĭhoose ‘Add project’ on the screen and then go to Next. Go to the top-left menu in Raspbian under System Tools you’ll find the BOINC Manager. It’s a bit more involved to get it working in the command line, but if that’s your preferred method, we suggest taking a look at this great tutorial on PiMyLifeUp.įor this tutorial, we’re going to be working in the desktop environment. It even shows stats for your projects.īOINC works in both the command line and on the graphical desktop. This will install BOINC and the graphical BOINC Manager tool for easily accessing and controlling how you use BOINC. Once that’s complete, you can then install BOINC from the command line. First, you need to perform the customary update to the Raspberry Pi by opening a Terminal and entering: sudo apt-get update Remember, though: this does mean it will use up a little more electricity while performing BOINC tasks, so keep that in mind.īOINC is included as one of the packages available for Raspbian, so installing it is pretty easy. These have a lot of processing power to spare, more than enough to lend some to another project using BOINC. The kind of Pi that works best for BOINC is something that’s on all the time, or at least for a long time each day: file servers, home automation, Christmas tree lights, and so on. ![]() If you’re making projects and using your Pi as a normal computer, you’re likely not going to have it idling often. Not just any Raspberry Pi is suitable for running BOINC. We recently had a reader write in about using the idling CPU power of a Pi with it, so we decided to put together a little tutorial to let people share some Pi goodness with the science world. The technology still exists with BOINC and is used in many more applications these days, such as protein folding and anything else that requires lots of processing power. With this screen saver, you’d also be lending some of your computer power to help them out. One of the more popular screen savers of the time was a little display that showed number crunching from SETI, the organisation that looks for extraterrestrial life. Remember screen savers? It occurred to us the other day that they’ve gone almost totally out of fashion, with turning your screen off being the preferred (and probably greener) solution to burn-in. ![]()
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![]() The scleral buckle remains in place indefinitely unless complications arise. The silicone creates an indent, which pushes the eye-wall back onto the retina. Scleral buckling – the retinal tear is treated with cryotherapy, the fluid under the retina drained and a specially-shaped piece of silicone rubber sutured to the sclera, or outer wall of the eye.The gas gradually disappears over the days or weeks following the surgery. ![]() In order for the retina to remain in place after surgery it is important to follow the surgeon’s instructions on post-operative head positioning. The bubble presses the retina flat against the wall of the eye and the laser or freezing sticks the retina down. The retinal surgeon injects a gas bubble into the vitreous cavity and treats the tear(s) with either laser or cryotherapy (freezing). Pneumatic retinopexy – this is the simplest procedure for repair of a detachment, but is not suitable for all cases.There are various methods available to reattach the retina, including: Operative procedures for retinal detachment Your retinal specialist will examine your eye to decide the most appropriate operation. Retinal detachment surgery involves reattaching the retina to the back of the eye and sealing any breaks or holes. See your doctor or eye specialist straightaway if you experience any of the above visual disturbances, because a retinal detachment needs prompt corrective surgery to prevent permanent damage to your eyesight. A retinal tear may be accompanied by the sensation of flashing lights in the affected eye or showers of dark floaters and blurred vision.Īs the retina detaches it often causes a dark shadow, like a curtain or veil, in the peripheral vision, which usually progresses to complete vision loss. Anyone who has had a severe eye injury.People who have undergone cataract surgery.People at increased risk of retinal detachment include: ![]() Injury to the eye can also cause retinal detachment, although this is less common. Once such a tear or hole develops, fluid can collect beneath it and reduce the adhesion of the retina to the choroid, resulting in a detachment. The most common cause of retinal detachment is age-related shrinkage of the vitreous gel, which may lead to tearing at a weak point in the retina. When the retina is detached it can no longer function and vision is lost. ![]() Retinal detachment is when the retina pulls away from the tissue around it (the choroid), which supplies it with oxygen and nutrients. Nerve fibres leaving the retina bundle together to form the optic nerve, which relays visual information to the brain. On its outer side the retina is attached to the choroid, or middle layer, which is rich in blood vessels. It is supported on the inside by the jelly-like vitreous, which fills the eyeball behind the lens. The retina is the innermost layer of the wall of the eye and is made up of light sensitive cells known as rods and cones, which detect shape, colour and pattern. ![]() ![]() This laptop and that laptop are the same. It can also be used with a demonstrative, such as “that” or “those.” Take a look at the following examples: When used with “the,” “same” connotes equal in importance, shape, size, or value. It can also be used in between two nouns. ‘The “same” is used after a noun + noun + verb. In essence, stating that something is the same means that they are one thing. “Same,” on the other hand, means that two or more ideas or people are identical. The law should apply to women, children, and adults alike (after a list of nouns). ![]() Men and women alike will flock to your stores (a pair of nouns). The puppies seem alike to me (linking verb). He and his brother look alike (linking verb). “Alike” can also be used after a pair of nouns or a list of nouns. Linking verbs are verbs that connect a subject to their predicates without expressing action. ![]() “Alike” can be used in a sentence after a linking verb or nouns. Moreover, “alike” is a predicative adjective. Incorrect: The two sisters had alike personalities.Ĭorrect: The two sisters were alike in terms of their personalities. “Alike” is a verb modifier and also an adverb. It is because “alike” is used after a verb and not before a noun (as an adjective). In this article, we will discuss how to use one of the most commonly mistaken usage of the synonyms “alike” and “same”.Ī popular idiom says, “Great minds think alike.” This statement demonstrates the proper usage of the word “alike.” “Alike” is not used in a sentence as “similar”. Hence, using the right word at the right place in the sentence is very important. Although they would have similar meaning, interchangeable usage of such words can lead to misinterpretation of a sentence. Have you ever struggled to find the right word while framing a sentence? Well, you are not alone here! We often get confused while using words in sentence that have similar meaning also known as synonyms. ![]() ![]() ![]() Learn the basic structures of the TV and film industry. Study successful writers, their techniques, strategies and their mental game - especially at the early stages of their careers. Read as many as you can, especially from the genres that you are writing in. Reading scripts is essential most writers read far too few.
![]() I know that when I get up in years, I'll still be able to put up all the AstroGuard Fabric by my self in no time all around the house, but I'll need help with the aluminum panels. ![]() Hurricane screens can be custom-fit to any size window or door. The screen provides exceptional protection, allows visibility and is less likely to be damaged by flying objects. Both the front door set and large window had one side of the fabric on a perpendicular wall - so much better than the aluminum panel mounts. Hurricane screens are made of heavy duty mesh that is designed to withstand wind speeds. (fabric mesh screens) Rolldown hurricane screens are one of the industry’s most effective and fastest growing options. Another interesting thing is the way the clips can be used either on a flat surface or a 90 degree wall (see pic on left side of both). A quick and effective way to protect your home from the storm, these heavy-duty mesh screens are similar to the. 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When I had installed the fabric over the large front door and sidelights, as well as a large double window near it, it only took about 20 minutes take it all down and return the sidewalk bolts into the anchors using a battery driven drill with a #3 phillips. Need an estimate Cool-Vue is the oldest and most respected name in the business. Crimsafe® is a stainless steel security mesh and frame system. I better the bit you use the easier to drill, but I have a rotary hammer drill and it didn't take much time at all. Cutting the panels to size and installing the clips isn't hard, just takes some time. After a couple of years of watching the new products, I went with the AstroGuard Fabric system for the other three sides of my house. I had the most exposed windows and doors covered in aluminum panels, very secure but it's a job you want some help with. ![]() ![]() ![]() He feels as though he has a responsibility to tell his story in case it inspires others. After this, Saroo begins supporting ISSA, the agency that facilitated his adoption, and begins the process of buying Kamla a new home. After finding his family, Saroo feels as though he is able to fit together pieces of his identity and better understand both his roots and how he became lost in the first place. ![]() He learns that Guddu died when he disappeared, and struggles deeply with his loss. Saroo returns to Khandwa and finds Kamla, Shekila, and Kallu relatively quickly. He worries about telling his parents, as he wants them to understand that he absolutely thinks of them as his real parents. This search continues for five years, during which time Saroo returns to live in Hobart and starts dating a woman named Lisa. ![]() With the help of exchange students, Saroo begins using Google Earth to follow Indian train lines and search for his hometown. He completes a degree in hospitality, but his time at college is most effective in reconnecting him with his Indian roots. Saroo took a bus toward Khandwa, but bad roads and. Things were even dirtier than Saroo remembered, and the poverty was still clear. The return to India was difficult, as by then Saroo had become thoroughly Western. Saroo adjusts to life in Australia relatively quickly, though he runs through his memories of India nightly. Chapter 10: Meeting My Mother Saroo landed in India on February 11, 2012, in the city of Indore in Madhya Pradesh, India. He is struck by the emptiness and cleanliness of Hobart, and by the absence of people who look like him. Mum and Dad adopt him, and he arrives in Tasmania when he’s five years old. Essay Topics A Long Way Home Chapters 5-9 Summary & Analysis Chapter 5 Summary: A New Life Despite the language barrier, Saroo instantly feels comfortable with Sue and John in Australia. The authorities try to help, but they cannot figure out where Saroo is from, and he’s eventually put up for adoption. Saroo lives on the street for several weeks, but eventually a teenager takes him to the police. When Saroo is five, he mistakenly boards a train and finds himself transported to the bustling and dangerous city of Calcutta. Though his family lives in extreme poverty and Saroo is often hungry, he learns to thrive: he develops street smarts and steals often. When he’s about four, he becomes responsible for his baby sister, Shekila. He admires his mother Kamla, and his older brothers Guddu and Kallu. The author and narrator of the book, Saroo was born “Sheru” in the central Indian town of Khandwa. ![]() |
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