![]() ![]() The energy usually comes from burning fossil fuels. It takes energy to separate the hydrogen from these other atoms. Hydrogen is attached to oxygen in water, and to carbon in petroleum and natural gas. But there are not currently many places to fill up with hydrogen and it’s a lot more expensive than the cost of recharging the battery in a standard electric car.Īnother big problem with hydrogen as a fuel is the energy required to get the hydrogen in the first place. The advantage of a fuel cell car over a more common electric car is that a fuel cell car can be refueled quickly with hydrogen rather than taking the long time necessary to recharge an electric battery. The exhaust produced from a hydrogen fuel cell is just plain water. The fuel cell uses a tank of compressed hydrogen gas (H 2) and oxygen from the air to produce electricity to run the vehicle’s electric motor. Signal emitted when the selection changes.Scientists and engineers have been working on a type of battery for cars, busses, and trucks called a hydrogen fuel cell. To be selected in the widget class PeriodicCombo ( parent = None, detailed = True, elements = None ) ¶Ĭombo list with all atomic elements of the periodic table Parameters : List setSelectedElements ( symbolList ) ¶ Parameters : Get a list of selected elements, as a list of PeriodicTableItem This signal and sends a list of currently selected When any element is selected/unselected in the widget, it emits Single – True for single element selection with mouse click,įalse for multiple element selection mode. List of atomic elements in a QTreeView Parameters :ĭetailed ( bool) – True (default) display element symbol, Z and name. True if element is selected, else False class PeriodicList ( parent = None, detailed = True, single = False, elements = None ) ¶ Symbol ( str) – PeriodicTableItem symbol Returns : Return True if element is selected, else False Parameters : State ( bool) – True to select, False to unselect Symbol ( str) – PeriodicTableItem symbol to be selected Modify selected status of a single element (select or unselect) Parameters : Symbols ( List ) – List of symbols of elements to be selected To be emitted, even if the selection didn’t actually change. This causes the sigSelectionChanged signal Return a list of selected elements, as a list of PeriodicTableItem Selection is only possible with method setSelection(). Selectable ( bool) – If True, multiple elements can be By default, take elements fromĪ predefined list with minimal information (symbol, atomic number, elementToggle ) Parameters :Įlements – List of items ( PeriodicTableItem objects) toīe represented in the table. The following example shows how to connect clicking to selection: exec () Widgets ¶ class PeriodicTable ( parent = None, name = 'PeriodicTable', elements = None, selectable = False ) ¶ show () def click_table ( item ): "Callback function printing the mass number of clicked element" print ( "New table click, mass number:", item. QApplication () ptable = PeriodicTable ( elements = my_elements, selectable = True ) ptable. num_neutrons = A - Z "Number of neutrons" # build your list of elements my_elements = app = qt. A = A "Mass number (neutrons + protons)" self. _init_ ( self, symbol, Z, col, row, name, mass, subcategory ) self. The second example explains how to define custom elements.įrom silx.gui import qt from import PeriodicTable, PeriodicCombo, PeriodicList from import PeriodicTableItem # subclass PeriodicTableItem class MyPeriodicTableItem ( PeriodicTableItem ): "New item with added mass number and number of protons" def _init_ ( self, symbol, Z, A, col, row, name, mass, subcategory = "" ): PeriodicTableItem. symbol ) def change_table ( items ): print ( "New table selection:", ) ptable. symbol ) def click_table ( item ): print ( "New table click:", item. setSelection ( "Li" ) def change_list ( items ): print ( "New list selection:", ) def change_combo ( item ): print ( "New combo selection:", item. addTab ( pcombo, "PeriodicCombo" ) ptable. QTabWidget () ptable = PeriodicTable ( w, selectable = True ) pcombo = PeriodicCombo ( w ) plist = PeriodicList ( w ) w. : Bounding Box with axes ticks and labelsįrom silx.gui import qt from import PeriodicTable, PeriodicCombo, PeriodicList a = qt. : Display a set of statistics for couples (plot items, roi) : Display a set of statictics for plot items ![]()
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![]() It'll help him at school in future IT classes, when he starts to learn to code at code camps and in his future career. I thought if he learned young, he'd have the skill for life. I wasn't too sure if he'd be too young but looking through KAZ's website again, I was thrilled to find they offered a junior edition, suitable for age 6+. Before I knew it, my 7 year old son William, who naturally wants to do whatever I'm doing, asked if he could learn to type too. I was very excited about my decision and so announced to the whole household that I was going to learn to type. I really thought I could type faster! Looking through their site for some sort of consolation, I came across a blog:Ĭan you spare 90 minutes? What if I told you it will save you a YEAR in your working life? I never considered myself as a slow typer. I couldn't believe how slow my typing speed was. I was very confident that I would achieve around 35 - 40 words per minute, (the noted average) and so was totally gutted with my result of 22 words per minute, with 72% accuracy. This was great, as it gave me a starting point. On their home page, KAZ also offered a free online typing test, allowing you to gauge your typing speed and accuracy before you started the course. What did I have to lose? It was only £24.95. I like research-based products, so I decided to give it a go. They use a unique Accelerated Learning teaching method, which supposedly teaches you to type the a-z keys in just 90 minutes and they made a point of highlighting the fact that their course was developed through research and science. On searching for the right software, I read about several different 'learn to type' product. Think – Plan – Compose – Process – Proofread – Edit It's the same concept as learning to drive. However, when you learn to touch type with all your fingers and thumbs, the physical skill gets transferred to your sub-conscious, freeing your conscious mind to multi-task and concentrate on more important things, such as planning, composing, processing, proofreading and editing and so on. This creates additional mental load, which can hinder creativity and slow productivity. When you type with just two or a few fingers, you use your conscious mind, i.e. Okay, I kind of knew that but what I didn't know was the following fact. ![]() It's been my go to when other stuff has not been working, at least for grades 3-5.First of all, what exactly is touch typing? Keying in the words and doing an online Google search, it said, 'type using all one's fingers and without looking at the keys on the keyboard'. Typing Agent has worked seamlessly and has amazing tech support. ![]() The feedback I receive from teachers expressed that students were much more engaged in keyboarding and would even practice after hours. It is an amazing program for us and our students in the district. I have never seen children so happy to do keyboarding. I can't wait for them to see the new version in the fall. ![]() My students are so excited while using it, and many are now logging in at home so they can make it to the top of the mountain. ![]() I just had to tell you how amazing Typing Agent is. My students are thrilled with Typing Agent. Huge Accolades to Typing Agent, last Friday as school was being let out students asked permission to work on Typing Agent over the weekend! Wow! This is typing success! This has been the smoothest transition for our district to a new program! Schools and teachers love the program. It’s very engaging and easy to use with great reporting! Typing Agent is the best classroom typing program I have found. ![]() ![]() ![]() Vector and raster images can be created in Photoshop from scratch. Photoshop allows for editing at this level, offering almost limitless manipulation. Images opened in Photoshop are comprised of pixels – the smallest points in a raster image and the smallest elements in a photo. ![]() Photoshop needs to be addressed on a project-by-project basis. Photoshop, there is no simple right answer, as they are both great software packages which can bring out the best in your images. Helping to accomplish tasks as small and simple as sharpening a photo to as large and complex as adding entire scenes to the background of other images, the possibilities while using Photoshop are almost endless.īeyond photo editing, Photoshop is also used by graphic designers for creating things like business cards, website layouts, wedding invitations, art for digital books and publications and marketing materials.Ĭomparing the Usage of Lightroom and Photoshop Most commonly used in editing digital photography, professional photographers often rely on Photoshop to make both basic and complex edits. Popular among image editors and web designers, Adobe Photoshop is a user-friendly program which offers many unique tools and features. Photoshop and Lightroom – An Overview Adobe Photoshop Each program has its pros and cons, depending on the scenario in which it is used. While Lightroom offers an excellent image management system and can process RAW files effectively with a more user-friendly RAW engine interface, Photoshop offers a superior image retouching experience, featuring tools like the spot healing brush and clone stamp. Lightroom will come down to what features you are looking for. While Photoshop offers virtually unlimited image editing potential, Lightroom was created as more an image management system, though it does offer editing features as well. Adobe Photoshop and Lightroom cc are indispensable editing tools for today’s photographers, architects, and graphic designers, though both serve different purposes. ![]() ![]() ![]() Range, one has to aware of body mass composition as well.Īlso Read : Demystifying BMI: Body Mass Index It describes the amount of fat, bone, water, and muscle in the body. Along with BMI, one needs to understand body composition. Your doctor about how to increase your weight following a healthy protocol. Similarly, if you are underweight according to BMI, you can consult If you are overweight, you can take measures to reduce your weight by exercising, following a proper diet etc. Helps you to take necessary steps to improve your health. Hence, knowing your BMI is just a step forward to being aware of your health. The Covid-19 pandemic has made us realise how vital it is to be fit and healthy. But more importantly it isĪn indicator for you to maintain a healthy lifestyle. Health insurance companies also use it as a measure to determine the premium rates. Many medical professionals also use it as a basis for health checkups. However, it is still a useful starting tool which can be used to determine important conditions that can more likely affect a person who is overweight or obese. You can find more details about body mass index, like BMI definition, its ideal range, calculation methods, reliability of the results, how to interpret the data, its relation with health insurance, etc., on this page.īMI as a single measure may not be the perfect measure of health. To get a quick overview of your body mass index, make sure to use an online BMI calculator. Even though it has some limitations, knowing and learning more about your BMI can help in leading a healthy lifestyle. Also, the BMI is one of the many tools that help healthcare providers classify weight type, which includes Underweight, Optimum Range, Overweight and Obesity Its core calculation is based on the BMI formula, which involvesĭividing your weight (in kilograms) by the square of your height (in metres). Body Mass Index, alongside other tools, can assist health care providers in assessing an individual’s health-related risk factors and overall health condition. It is a measurement that incorporates a person’s body weight and height to calculate the total amount of body fat they *Testing for diabetes should be considered for all Asian American adults who present with a BMI of ≥ 23 kg/m².Body Mass Index (BMI) is a popular tool used for health-related assessments across various healthcare centres. Appropriate body-mass index for Asian populations and its implications for policy and intervention strategies. American Journal of Clinical Nutrition 2004 80:1129. Appropriate body mass index and waist circumference cutoffs for categorization of overweight and central adiposity among Chinese adults. BMI cut points to identify at-risk Asian Americans for type 2 diabetes screening. PDF version of Asian American BMI chart is available Talk to your healthcare provider about your ideal body weight and It increases the risk for developing many chronic diseases such as heartĭisease and type 2 diabetes, and decreases overall quality of life. Your weight is further above healthy range. Talk to your healthcare provider about your ideal body weight and how to make healthy lifestyle changes. Your risk for developing type 2 diabetes and other chronic diseases are Continue exercising and eating healthfully. Talk to your healthcare provider about your ideal body weight. This can put you at risk for developing many health problems. What does my BMI mean? BMI Cutoff for Asians and Asian Americans ![]() ![]() ![]() The ballast is an electronic module that has a circuit board lined with several small high current capacitors, transistors, and resistors. ![]() These two leads to are connected to an electronic HID ballast. HID uses a capsule (bulb) with two adjacent electrodes positioned in close proximity to each other. HID technology also known as gas discharge or xenon is quite different from old school halogens. Halogen bulbs can also be broken by a forceful jolt strong enough to fracture the filament, or by overpowering the bulbs to a degree that flash-boils the tungsten. The reason why xenon-filled halogen bulbs don't work indefinitely is because tungsten is a smaller atom and still manages to escape the xenon, redepositing itself somewhere else on the filament, which still thins the filament where the atom originally evaporated from. Xenon is most commonly used because it is the heaviest of the inert gases and is also tied to HID lighting therefore an opportunity for marketing deception arises. Once a tungsten atom leaves the surface of the filament, it is immediately blocked by giant xenon particles that are crowding it and pushing it back towards the surface of the filament. The sole purpose of these heavy gases is to create a level of pressure within the bulb that deters tungsten evaporation. Because tungsten evaporates away rather quickly, researchers learned to fill the bulbs with inert gases like argon, krypton, and yes even the infamous xenon. Now stepping back to the gas filling as mentioned earlier. In simple terms you have a dead light bulb. Sooner or later the filament will evaporate enough tungsten particles that it snaps in two pieces and breaks the electrical circuit. When the tungsten evaporates, it deposits itself on the relatively cool surface of the glass bulb (this is why dead light bulbs are often black), and the filament becomes thinner and more brittle. Secondly, as the halogen bulb is used, tungsten atoms begin to evaporate from the filament due to the extreme heat. It is a very simple technology fundamentally, but there are flaws in the halogen mostly relating to efficiency of power.įirst of all, halogen bulbs produce more heat than they do actual light (incandescence), which translates to an inefficient usage of potential energy. Fog lights operate at around 35 watts to 55 watts, and high beams at 55 watts to 85 watts. Halogen low beams will normally operate on 55 watts of power. This is essentially the same principle of operation as fire: intense heat used to produce light. It is this high resistance that produces heat and ultimately light as a byproduct. When electrical current is supplied to the positive lead wire in the halogen bulb, it crosses a path of tungsten wire, which has very high electrical resistance. The bulb itself is also filled with a noble gas of some sort, which we'll get into later. On some bulbs, like the 9006/HB4, the glass bulb that encases them is capped at the end with a nickel-plated brass film. The filament is held up by two chemically-treated, copper-coated steel (or molybdenum) lead wires. The bulb itself houses a filament commonly made of tungsten metal, which is basically a very delicate loose coil of exotic wire. Halogen lighting involves a conventional direct-current direct-circuit setup. Halogen is what has been used in automotive lighting for the last 50 years or so and has peaked in its technological advancement. ![]() Before there was HID technology, there was halogen lighting. First a background of automotive lighting technology. ![]() ![]() ![]() The whole time I was just too confused to be scared, which was a little disappointing. ![]() Whenever something scary would happen, it wouldn't have the effect it was going for because I was busy thinking about something that happened in the last scene. I didn't feel like I had time to be scared. I get that horror is subjective but just hear me out. And that's part of the bigger thing that irks me about this short is that it wasn't all that scary to me. I understand the appeal of an ambiguous ending and letting the viewer come up with their own idea of what happened, but we just saw so many things happen so rapidly and with no explanation that we can't even come up with a good idea of what might've happened. Then we see that the floating things from earlier are tethered to.something? Then it ends. I think that could've been a great little cliffhanger to end on, but then they switch to Kolinski, who is looking through the camera in confusion. ![]() When the team exits the house and has a short exchange with the guys holding down the perimeter, I remember thinking that the guy who asked them to hand over the camera may not have been who he said he was. The biggest "dude what" moment for me was at the end. But it seemed like there were a whole lot of loose ends that weren't tied up. The premise was fine, I liked the whole cult aspect. Don't get me wrong, the cast and crew all did a spectacular job but I feel like it was a little lacking in substance. The composition was amazing and the atmosphere was great. ![]() ![]() ![]() ![]() About Purble PlaceĪ unique feature of this engaging game is that it is, in fact, a collection of three mini-games: Purble Pairs, Comfy Cakes, and Shop. Originating as a Microsoft pack-in game for Windows Vista, it quickly won the hearts of many with its distinctive gameplay and colorful, friendly interface that appeals to both adults and kids alike. The animation in this game is done very well and is a fun way to spend time.For those who love puzzle-based games, Purble Place game offers a stimulating and fun experience. You can go to fish with players from all around the world in 10 different locations. And with over 100 dishes to make, you can never run out of fun. The game increases its difficulty gradually, the further you progress. The only way of doing that is by solving puzzles. Players enter as a Master Chef to cook various foods over a campfire. ![]() The single player, puzzle game takes you deep into a forest. Travel into this world and embark on a journey while solving puzzles along the way. You enter the game as an avatar yourself. The game is filled with multiple funny characters to enjoy with. An intensive puzzle game, it is a multiplayer game which you play online. Petra’s Planet is an entertaining virtual game. Next select your Operating System.Īlternatives of Purble Place Petra’s Planet On the tab that appears, select “Run this program in compatibility mode for”.Select Properties by right clicking on the setup file.In which case, they can follow the below process. Users of Windows 10, would only be able to run the game in compatibility mode. Click it and select Purble Place from the Games option. On the left of the screen, you will find the option, Turn Windows Features On and Off.Search for the folder Programs and Features and open it.Click on Start and open the Control Panel of your device.In case, you can’t find it there, check out the following steps. Click on Start, then Accessories to discover the Games folder. The game comes pre-installed on Windows Vista and Windows 7. How to Download Purble Place for Windows PC? Click on OK and the game will be installed on your device. ![]() A tab will pop up with a list of Windows 7 games. Follow the installation steps as it appears.Run the setup file and the installation should begin. Extract the files and search for Win7GamesForWin10-Setup.exe file.Getting it online is not going to be a challenge. Download the zipped file containing Windows 7 games.However Mac users can use this secure alternative method to download the game. The game is available exclusively for Windows OS. With the added bonus of getting all of the three games in one go. Because it is more about understanding than pure guess. Fans of Minesweeper will like the game especially. It is easy to see that Purple Shop is a code-breaking game.The option keeps on piling, you need a calm head to prevail. To complete the game you have to be swift and smart. Comfy Cake is about coordination of your hands with your eyes.For kids this helps in developing the ability to recognize shapes. In Purble Pairs, the aim is to clear the tiles in as little tries as possible.It is a strategy game that also develops analytical thinking. That is the case, because the game helps in developing cognitive skills. The most important feature of the game is that it is great learning place.But at the same time can help relax adults as well. Purble Place is a fun exercise for kids and teens. Be creative and sharp to checkmate the AI. Figure out their features and choose their mouth, nose and eyes from the options available. They come in all shapes and sizes and are extremely comical to look at. In Purble Shop guess the features of the avatar in front of you. It requires quick coordination and is the best game in Purble Place. As the level increases, the cakes keep getting more and more complicated. Choose the flavour of the cake, toppings then bake it and pack it. Create the cakes on a conveyor belt starting from selecting its mould. Comfy CakesĬomfy Cakes is an easy way to kill some time by baking cakes. You can find interesting tiles like clock tile for extra time or joker tile to find a matching pair automatically. As the difficulty increases, more pairs or tiles are added to an individual set. Players are given a fixed time to complete an entire set. The rules are simple, find two matching tiles. The tougher it gets, the more entertaining it becomes. The difficulty of the game can be determined by the player. All being puzzle games, there is a probability of you spending the entire day here. The game has a simplistic interface and is soothing to the eye and fun to play. Purble Place contains three separate games in one. ![]() ![]() The wyrm itself alternates between flying upwards for a very short time and spinning around the player. Replaces all previous attacks with one final attack, combining the elements of the Firing Spin and Ancient Doom Ring attacks.For the remainder of the fight, it becomes immune to most slowing or freezing debuffs including Eutrophication, Galvanic Corrosion, Glacial State, Kami Flu, Slow, Temporal Sadness, Time Distortion, Vaporfied, and Webbed.Performs Fast Charge attacks instead of spawning Eidolists and Eidolon Wyrms.Then, it repositions to the left or right of the player, roars, and charges while summoning a wall of 4 / 6 / 8 / 10 lightning bolts from the direction of the charge towards the player. Instead, the wyrm accelerates towards the player for 3 / 2.5 / 2.25 / 2 seconds. The final charge of both Charge Combo attacks in the attack cycle are replaced.Ancient Dooms and their projectiles inflict Shadowflame for 2 seconds.The Ancient Doom ring has a radius of 37.5 / 34.38 / 33.44 / 32.5 tiles from the player.While performing this attack, the wyrm itself flies upwards and stays invisible.During this attack, the wyrm itself flies upwards. After 2 / 1.75 / 1.67 / 1.58 seconds, another ring appears until three rings have appeared in which it will transition into the next attack. Instead, the wyrm summons a ring of 4 / 5 / 6 / 7 Ancient Dooms which orbit around the player before bursting into four Prophecy's End in each cardinal direction. The second charge of the second Charge Combo in the attack cycle is replaced. ![]() 20 alternate segments simultaneously fire Shadow Fireball every 1.5 / 1.33 / 1.25 / 1.17 seconds.10 main segments simultaneously fire Ancient Light every 2 / 1.83 / 1.75 / 1.67 seconds.During this attack, the wyrm itself temporarily becomes immune to most slowing or freezing debuffs including Eutrophication, Galvanic Corrosion, Glacial State, Kami Flu, Slow, Temporal Sadness, Time Distortion, Vaporfied, and Webbed.Instead, the wyrm spins around the player and fires projectiles from its body segments for 5 / 4.5 / 4.25 / 4 seconds before transitioning into the next attack. The second charge of the first Charge Combo in the attack cycle is replaced.It transitions into the next attack after 3 / 2.5 / 2.25 / 2 seconds. During this attack, the wyrm itself flies downwards. Summons 3 / 4 / 5 / 6 Eidolists if there are none alive, accompanied by a sound effect.Ice Mists inflict Chilled for 3 seconds and Frozen for 1.5 seconds. ![]() One mist aims ahead of the player, one mist aims directly at the player, and the other aims behind the player. For 3 seconds, summons three homing Ice Mists from below every 1 second.Summons an Eidolon Wyrm if there are none alive, accompanied by a sound effect.Charges at the player once in a similar manner to the Charge Combo, although with 1.5x the speed.Lightning bolts inflict Electrified for 2 seconds.One lightning bolt aims ahead of the player, one lightning bolt aims directly at the player, and the other aims behind the player. For 3 seconds, summons three lightning bolts from the sky every 0.5 seconds.It charges three times before transitioning into the next attack. ![]()
![]() ![]() Buy Now #1 Build an Income Statement in ExcelĪn income statement, often referred to as a profit and loss (P&L) statement, is a fundamental financial document that provides a snapshot of your Airbnb business's profitability. ![]() Keep track of your finances with our pre-made Airbnb Income and Expense Excel Spreadsheet template.
![]() ![]() Multiplication tables are important and there are not many places where you can learn them quickly and easily, so we have come up with ! Practicing your tables online is really easy at. And then the 5 and the 2 multiplication tables are also one of the easiest. For a start, numbers in the 10 times table always end in a 0. Which times table is the easiest? The 10 times table is one of the easiest to learn. We advise to exercise daily for 15 minutes for maximum result. Other way to train more are with the tempo test, the 1 minute test or to play the times tables games. When you finished the 5 steps you can play the memory game or exercise with the worksheet.
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