8/14/2023 0 Comments Purple patina copperPhysical techniques include water blast cleaning to eliminating soluble parts of corrosion crust and layers, and mechanical abrasive cleaning to remove crusts, deposits and growth from the surface while retaining a thin layer of patina. (For more on this topic, read Protecting Public Art Against Corrosion.) Patination and properties of artificial patinas including their transformation after atmospheric exposure and their conservation. The cleaning and preservation of copper and its alloys can be done using various techniques, both physical and chemical. The depth of pits (if they occur) on surfaces exposed for long periods of time range from 50 to 70 µm, but also from 100 to 105 µm in some cases. The thickness of each sublayer and the ratio between brochantite/cuprite sublayers can vary depending on the purity of the copper in the material and the size of inclusions found in the layers. Some investigations have found the average thickness for the copper patina to range from 1 to 10 µm for cuprite and 10 to 40 µm for brochantite/antlerite. These alloys influence the rate of formation and characteristics of the patina layer. (Related reading: 11 Uses for Cupronickel and Why You Should Be Using It Now.) High-copper alloys, silicon bronze and tin bronze corrode at a moderate rate, while brass, aluminum bronze, nickel silver and copper nickel corrode at a slower rate. In general, copper alloys are very suitable for atmospheric exposure. The corrosion rate of copper and its alloys usually decreases with time. Gerhardtite is a rare copper nitrate mineral and has been detected in vein deposits with a long-time accumulation. Malachite, one of the first ores used to produce copper metal, is often found with azurite, goethite and calcite, and is typically associated with copper deposits around limestone. Tenorite occurs in the oxidized zone associated with deeper primary copper sulfide ore bodies and may be found as a sublimation product on lava. Occasionally, other copper minerals can be observed in the copper patina constituents, including tenorite (CuO), malachite (Cu 2CO 3(OH) 2) and gerhardtite (Cu 2NO 3(OH) 3). Copper patina, light green in an unsheltered area (wash-off effect).
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8/14/2023 0 Comments Led project arduinoToday, there is a large number of various types of Arduino boards. Common examples of such devices intended for beginner hobbyists include simple robots, thermostats, and motion detectors. The first Arduino was introduced in 2005, aiming to provide a low cost, easy way for novices and professionals to create devices that interact with their environment using sensors and actuators. For programming the micro-controllers, the Arduino project provides an integrated development environment (IDE) based on a programming language named Processing, which also supports the languages C and C++. The boards feature serial communication interfaces, including Universal Serial Bus (USB) on some models, for loading programs from personal computers. These systems provide sets of digital and analog I/O pins that can interface to various expansion boards (also called 'shields') and other circuits. The project is based on micro-controller board designs, produced by several vendors, using various micro-controllers. The Arduino's initial core team consisted of Massimo Banzi, David Cuartielles, Tom Igoe, Gianluca Martino, and David Mellis. The two forked the Wiring source code and started running it as a separate project, called Arduino. In 2005, Massimo Banzi, with David Mellis (then an IDII student) and David Cuartielles, added support for the cheaper ATmega8 micro-controller to Wiring. The Wiring platform consisted of a hardware PCB with an ATmega128 micro-controller, an integrated development environment (IDE) based on Processing, and library functions to easily program the micro-controller. The goal was to create low-cost, simple tools for non-engineers to create digital projects. Today, this term is well known as referring to a project and a community.Īll started when Hernando Barragán, a Colombian student, created the development platform Wiring as his Master thesis project in 2004. The name Arduino comes from a bar in Ivrea, Italy, where some of the founders of the project used to meet. In case you are using the USB connector from your PC to power the Arduino board, be aware that short-circuits which may occur on the Arduino board may also have a negative impact on your PC!Ĭredits: some of the images from this tutorial are created by using Fritzing, a nice electronics modeling tool for beginners. We cannot be held responsible for any caused damage! Do it at your own risk and/or ask help from an electronics engineer. However, the low voltage may be obtained from a mains connected power brick, and therefore we highly recommend you to take safety precautions and to use a trustful brand for the power supply. For this project we'll use 5V, which is safe for the human body under any environment conditions. As a newbie, it is helpful if you already have some basic C/C++ programming knowledge and understanding of some Web standards and programming languages, such as HTML and JavaScript.ĭisclaimer: working with electricity is dangerous. Using standard Web technologies, such as HTTP and Web Sockets, we can then access the data or provide commands to the WoT nodes. In the following parts of this tutorial, which will appear every 1-2 weeks, we discuss how to read sensors, control actuators, and how to connect them all together in a Web of Things (WoT) network. This first part shows the very basics of an Arduino program (known as a "sketch") and provides a quick introduction to some electronic components, such as resistors, RGB LEDs and LEDs in general. In this multi-part tutorial we show how to develop Arduino-based apps for the Web of Things (WoT). 8/14/2023 0 Comments Center cut pork chops in air fryerRelated recipes: honey garlic pork chops, air fryer bake 'N shake pork chops, sauteed cabbage, and slow roasted lamb shoulder. I find that cooking air fryer pork steak at 400 degrees Fahrenheit for about 8-10 minutes works perfectly depending on the thickness of the steak. It is also important to cook the meat at the right temperature. It adds so much flavor and makes the meat juicy and moist. An air fryer can expand your cooking possibilities for the better, especially if you know how to best use it. That's it! I like to season my steak with my homemade pork rub, it is robust and simply the best. You only need a handful of ingredients, cooking oil, seasoning or herbs, salt, and pepper. When it comes to cooking pork steak in the air fryer, the process is straightforward and everything comes together in under 15 minutes. While your Air Fryer is preheating, rub a little olive oil over the pork chops and sprinkle the herb mixture over the chops, covering all sides. Place pork chops in basket of air fryer and cook at 375 for 5 minutes. However, if you want to make a quick dinner, this air fryer pork steak is the way to go! Preheat your Air Fryer to 360 degrees Fahrenheit. Instructions Coat both sides of each pork chop with olive oil. If you love pork then you are in for a treat from the best- baked pork steak recipe to this easy pork marinade and oven-baked pork chops, the options are endless. Why not throw them in an airfryer for a tender, juicy pork chop every time. Throwing them on a barbeque can sometimes take some effort. Print Recipe Everyone loves a pork chop with mashed potatoes. Serve with mashed potato and veggies for a great meal. There is no doubt that pork steak makes a quick and easy dinner option and here in the dinner bite household, we sure know how to make the best. Pork Chops Who can resist a perfectly cooked Pork Chop. 8/14/2023 0 Comments Shadow era rothem deckIf you are particular about the offers, you can get crystals before you play one game. Let me know if you have ideas on how i can improve it. Let me know of any questions of how to play it against specific heroes. This is the fastest tier 1 deck you can build. X2 snow sapphire (most expensive to buy - u can keep those till last, but ull be weaker against gwen decks) X1 or 2, 5 resources allies (plasma or dark night) X3 engulfing flames, poison gas, clinging websĦ- Start playing and winning and buying and selling cards to get the deck below (might need a calculator :P) - i kept the format so that you know what to replace with what cards. that should be enough to create a strong deck: You already have 4 lightning, and 4 fireballs, 2 novas and 2 research (with the new buy). Put them in the deck instead of reinforced armor, and cover of the night.ĥ- Once level 5. With the cash earned during gameplay buy yourself 2 novas to win AI more easily. but hang in there.Ĥ- Win some AI games till you reach level 5. You allies are weak, some cards are virtually useless. In the process you will learn to play allies in combination with cards to help gain board control (eladwen's ability helps). This early you should rely on engulfing flames and poison gas to win AI. Now you have a deck that can win AI easily. Pick a creative name please and avoid numbers (i hate names with numbers)ģ- Add the lightning strikes to your deck, remove 2 rain delay and 1 campfire stories. OR follow these steps (stricktly - dont buy anything extra cz u need the gold):ġ- start with a Eladwen or Nishaven deck (i think eladwen is the easiest to play and win with against AI - but thats a personal preference). FASTĪnd how do you built a tier 1 deck in no time.ġst and best option: buy shadow crystals and built the deck you want (there are a zillion threads that suggest strong decks - but they are not cheap) So whats the strongest cheapest tactic to win online matches and build a deck with won gold fast. After playing shadow era for a while, i came up with a good way to build a strong deck that wins fast. 8/14/2023 0 Comments Canaveral national seashore hikingCanaveralįlorida Here with Me (Live) - Rizal The only place for RVs to park in Canaveral National Seashore is at the trailhead for Turtle Mound □□ If you wanna see the rest of the park or head to the nude beach (Playalinda □) you’ll need a car or bike □. #canaveralnationalseashore #beach #florida #atlantic #spacecoast #rocket #rocketlaunch". Watch my next video for the rocket launch. If you want natural beauty that is secluded, this is the place to visit. #canaveralnationalseashore #beach #florida #atlantic #spacecoast #rocket #rocketlaunchĢ2 Likes, TikTok video from FloridaLivingHappy "Welcome to the beautiful Canaveral National Seashore at Playalinda beach located just north of Kennedy Space Center and south of New Symnra Beach. Welcome to the beautiful Canaveral National Seashore at Playalinda beach located just north of Kennedy Space Center and south of New Symnra Beach. There are little roads to drive around and see wildlife! Mosquitos are savage at dusk so ah get outta there beforehand □ #playalinda #floridabeaches #canaveralnationalseashore". I also recommend taking a dip in the ocean vs using the vault toilets. Definitely recommend trying to park towards the entrance to avoid the nudists at the end of the beach or last parking lot □ and bring your own water to rinse off the sticky sand. There were shells for kids to find, the water is warm, and so peaceful. There are little roads to drive around and see wildlife! Mosquitos are savage at dusk so ah get outta there beforehand □ #playalinda #floridabeaches #canaveralnationalseashoreĢ6 Likes, TikTok video from Mayra Rod "Canaveral National Seashore, FL was beautuful! I love the unobstructed endless views of water and nature. Canaveral National Seashore, FL was beautuful! I love the unobstructed endless views of water and nature. They come in Mud, Iron, Gold, and Jade variants, and drop an Idol made of the same material. In order to find what opens these slots, seek out the four elemental Umbergolem Idol Guardian minibosses found in each corner of the maze surrounding the pyramid. These capstones will, once fitted with their respective Idol, unlock the pyramid and allow you to enter it. Upon entering the dungeon, climb to the top of the pyramid (which is made of unbreakable versions of Temple Brick) in the middle and you will see four special Pyramid Capstones. Sounds simple, right? Well, the Antlion Overlord, as previously mentioned, likes to mess with players who enter its dungeon. The goal of this dungeon is to defeat the Overlord. Search Chests and break Blocks o' Bones to collect the loot stashed in them. Throughout the maze portion of the dungeon, there are many Chests and Blocks o' Bones left behind by long-dead adventurers. Magma Crawlers and normal Antlions can be found within this dungeon, as many spawners are present for both. The Antlion Overlord resides within the pyramid, however it prefers to mess with you-unlike the Tarantula Brood Mother, who can be found in straightforward Giant Baobab Trees. Sometimes they are misleading due to how they spawn, they may appear entirely in an adjacent biome, with part of the maze beneath in a Volcanic Desert. The Antlion Overlord Pyramid is a large, partially underground (ignoring the fact that the entire Erebus is, technically, underground) structure in the middle of a fiery underground maze that is found rarely in Volcanic Deserts. The Four Special Capstones located at the top of the Antlion Overlord Pyramid. The Antlion Overlord Waiting for a challenger in the center of the Pyramid. Of the 10 trees listed by the study authors, four died completely, meaning all their multiple stems toppled and died together, while the others suffered the death of one or several parts.The Antlion Overlord Pyramid Underneath the Volcanic Desert. “When they do die, they simply rot from the inside and suddenly collapse, leaving a heap of fibres.” “They can be burnt, or stripped of their bark, and they will just form new bark and carry on growing,” it states. According to the Kruger Park, baobabs are “very difficult to kill”. They found that the trunk of the baobab grows from not one but multiple core stems. The researchers used radiocarbon dating to analyse samples taken from different parts of each tree’s trunk. The purpose of the study was to learn how the trees become so enormous. Its leaves are boiled and eaten as an accompaniment similar to spinach, or used to make traditional medicines, while the bark is pounded and woven into rope, baskets, cloth and waterproof hats. The tree serves as a massive store of water, and bears fruit that feeds animals and humans. The iconic tree can live to be 3,000 years old, according to the website of the Kruger National Park in South Africa, a natural baobab habitat. It is a strange-looking plant, with branches resembling gnarled roots reaching for the sky, giving it an upside-down look. It is found naturally in Africa’s savannah region and outside the continent in tropical areas to which it was introduced. The baobab is the biggest and longest-living flowering tree, according to the research team. All were in southern Africa – Zimbabwe, Namibia, South Africa, Botswana, and Zambia. Collating data on girth, height, wood volume and age, they noted the “unexpected and intriguing fact” that most of the very oldest and biggest trees died during the study period. While the cause of the die-off remains unclear, the researchers “suspect that the demise of monumental baobabs may be associated at least in part with significant modifications of climate conditions that affect southern Africa in particular”.įurther research is needed, said the team from Romania, South Africa and the United States, “to support or refute this supposition”.īetween 20, the researchers probed and dated “practically all known very large and potentially old” African baobabs – more than 60 individuals in all. “It is definitely shocking and dramatic to experience during our lifetime the demise of so many trees with millennial ages,” said the study’s co-author Adrian Patrut of the Babeș-Bolyai University in Romania.Īmong the nine were four of the largest African baobabs. “We report that nine of the 13 oldest … individuals have died, or at least their oldest parts/stems have collapsed and died, over the past 12 years,” they wrote in the scientific journal Nature Plants, describing “an event of an unprecedented magnitude”. Learn more about special education services and programs. Learn about Family Empowerment and how you can get involved in your school or district. Families are our closest partners in helping our 1.1 million students thrive. We encourage all parents/guardians to get involved with New York City public schools. Over-the-phone interpretation is available in more than 200 languages.
8/14/2023 0 Comments Slack paid plansThe Slack Free plan includes several important features, albeit in limited form. The free version, however, only offers a few features with limited functionality. Since its launch, Slack has always had a freemium model. Let’s break down what each plan in Slack has to offer. For users who need more advanced features, Slack offers premium memberships with access to third-party app integrations and more. The free plan provides access to basic features such as searchable messages and screen sharing. Slack offers a variety of membership plans to fit the needs of any user. Some of these are less expensive, while others cost a bit more.īecause most competing products offer the same functionality, it’s fair to ask whether or not it’s worthwhile to pay for a paid version of Slack. There are 20+ alternatives to Slack that provide the same functionalities as what it offers. The pricing for the Enterprise plan is only available through their sales team. Slack offers four pricing tiers: Free, Pro ($8), Business+ ($15), and Enterprise. Slack typically charges a monthly subscription fee that is based on the number of users on the account, as well as the number of features used.įor example, a small team that only uses the basic features of Slack may pay $8 per user per month, while a larger team that uses more advanced features may pay $15 per user per month. Pricing is dependent on the specific features and usage of each customer. If you’re trying to search how much does Slack cost per user, well you won’t find any. In this blog post, I’ll share everything I learned about the pricing of Slack so that you can make an informed decision about whether or not it’s right for your team. After doing some research, I found out that Slack’s Business+ plan is very reasonably priced and offers a lot of features that are perfect for businesses. However, I wasn’t sure if it was worth the price tag. Have you ever wondered how much does Slack cost per user? I’m a big fan of the app and use it regularly for work communication. 8/14/2023 0 Comments Open roads milwaukee“The van is a new Ford Transit Connect, a make popular in Europe, but just starting to be available here,” he says. Traffic - WISN 12 News Milwaukee, WI 53202 66 Sunny 1 Change MORE No Alerts & Closings in Your Area Sign Up to Get Future Alerts 1 / 2 Advertisement Traffic Use our interactive traffic. Enjoy spirited drives in a selection of supercars as you explore America’s best backroads. Indeed, his work does reflect that of self-taught artists who embrace the idea of art being more than pretty pictures. Includes 6 uncolored double-page maps, along with a key map, a map of the United States and several smaller maps and plans of Milwaukee and regional automobile. The artist, who has spent twenty years plus as the artist in residence at The Prairie School, says he drew inspiration for his various sculptures and far-out fantasies during a visit to the Hall collection of folk art at the Milwaukee Art Museum. With gas prices soaring and tough economic times in the Racine area, the funky wheels are a sign of hope. The vehicle will not only serve kids of all ages, but will also fuel the interest of seniors in retirement communities, those with memory loss and their respective caregivers. Together we are looking forward to expanding the vision of the typical bike outing and creating lifetime memories. Reid, who received his MFA from Cranbrook Academy in Michigan, will navigate the van throughout the summer, routing it to area kids who perhaps desire more than ice-cream trucks and such. These events take place on scenic roads while following speed limits and different. One side of Bill Reid's creation for RAM on the Road. 8/14/2023 0 Comments Union station denver new years eveRecommended for Things to Do in December because: Ice skating captures the old-fashioned fun and inherent romance of the season.Ĭhristine's expert tip: There are three parking garages nearby: Writer's Square, Tabor Center and Park Central The free MallRide stops right by the rink. Parking is a challenge in downtown, especially over the holidays so opt for public transportation if possible. Rink hours vary depending on the day and month so check the website before heading out. Rentals are available for all ages and there are both double- and single-bladed skates available. Skating is free if you bring your own skates. The rink, which typically opens each year in late November and closes in February, is located in Skyline Park at 16th Street and Arapahoe, not far from the Mile High Tree. Read more about New Year's Eve Fireworks Downtown →Įach year, Denver awaits the opening of the ice skating rink in downtown, one of the Downtown Denver Partnership premier holiday events. Check out the Visit Denver website,, for more information. Recommended for Things to Do in December because: The New Year's Eve Fireworks show downtown is the city's premier event to celebrate the new year, and it's free!Ĭhristine's expert tip: For out of town visitors, Denver offers a slew of hotel deals for New Year's Eve. RTD Light Rail trains don't cross the mall, and the free mall shuttle stops temporarily during the fireworks shows. On New Year's Eve, the mall is even more pedestrian-friendly than usual. Between shows, costumed entertainers including magicians, balloon artists, stilt walkers and comedians interact with the crowds. You don't even have to stay awake until midnight to if you don't want to because the city provides two shows, one at 9 p.m. Those who want to celebrate December with a glass in hand should make a reservation at Miracle at Union Station, the once-yearly pop-up bar serving artfully crafted festive cocktails.ĭenver residents and visitors can ring in the New Year with a celebration along the 16th Street Mall and spectacular fireworks overhead. But if you want to get all glitzed up to party in style, Union Station's New Year's Eve celebration with three price points may be the place for you. The Mile High Tree light and music experience on 16th Street is free, and so are the fireworks over downtown on New Year's Eve. Elitch Gardens is getting in on the holiday fun this year with Luminova Holidays, a light and immersive experience, and from Union Station to Cherry Creek North there are free events and places to sip, stroll, shop and get into the holiday spirit. To start there are lights galore, in downtown at the City and County Building and at Union Station, and beyond downtown including at Denver Botanic Gardens, Denver Zoo and Cherry Creek North. Each winter, part of Skyline Park in downtown is transformed into an old-fashioned ice rink. When the holiday season arrives, Denver offers plenty of cheer. |
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