![]() He understood, "Hey, you know, "things don't fall to the ground "just 'cause they always fall to, "just 'cause that's the way the universe is. Especially when you start to study physics, you're starting to understand the world as Newton understood it. First and foremost, we'd wanna include Isaac Newton. You could kind of say this is some of the most prominent thinkers in physics, but this is by no means a complete list. But some of the, I guess you could say foundational thinkers in physics are these gentlemen that I have here. In fact, I'm sure we don't know who the first physicists were. Now when we think of physics, it's been studied by humanity for a very, very long time. At its essence, it's all about trying to explain the complexity of the universe, predict what is going to happen based on simple ideas. ![]() We're going to explain, we're gonna think about what are the the different types of forces out there, and why they might, why they might actually exist. Some of the things that I just mentioned, these ideas, we're gonna explore ideas of energy. ![]() And the one thing that I always loved about physics, and I don't think it's always fully appreciated, sometimes as you start to learn physics, you'll see all these complicated formula, all of these kind of complicated problems, but it's super valuable to realize it's all coming from some of these basic ideas. You can explain all sorts of complex phenomena. We'll go into much more depth in future videos. ![]() What we'll see with even a handful of very simple ideas like this. We'll learn things like accelaration is equal to change in velocity over change in time. Displacement is equal to velocity times time. We're gonna think about things like displacement, and I'll put it as a vector quantity, and we'll soon learn more about vector and scalar quantities are. And we're gonna talk about force and acceleration as vector quantities. Simple or elegant mathematics like force is equal to mass times acceleration. All of this complex phenomena that you see around us, whether we're looking at a galaxy or we're looking at ocean waves, or we're looking at even biological systems, we'll see that a shocking amount of them can start to be described using some fairly elegant mathematics that we can build on and continue to build on. And we're going to see that more and more and more as we go into physics. And that fundamental question that you might have said, "Well you know, hey, why am I learning this math?" Well one, 'cause the math is beautiful, but also you will see that it starts to, in almost the most pure way, describe the structure of the universe. So this is biology right over here, which is built on a foundation of physics, which is highly dependent on some of the math that you've been learning your whole life and that you will continue to learn. And so even biology, even what we are, is built on a foundation of chemistry. It boils down to interactions between atoms and even mechanical properties of our bodies. And then even when we think about ourselves, our bodies, even our consciousness, our brains, it really all boils down to chemistry and physics. So chemistry, chemistry is actually laid down on a foundation of physics. When we think about chemistry, when we think about chemistry, which is at the end of the day interactions between atoms, those interactions are really physics-based interactions. But physics is the foundation for all of the other sciences. Now a lot of times, we think physics is only limited to things like cosmological phenomena or getting rockets into space, or how waves move or building structures. And physicists will the the first to admit that they are just beginning to understand the nature of reality, the nature of everything around us. And physics really does try to use that mathematics along with some core ideas to explain the phenomena, all the phenomena, of the universe. So you have math, which is very pure, and then on that foundation of math you have physics. In the field of physics, which you could view maybe right after mathematics as the purest of the sciences. I could imagine that even the earliest human beings, or possibly pre-human beings had asked themselves the questions, "Why am I here? What is the nature of reality? "Why is the universe organized the way that it is?" And these questions are what we attempt to answer in the field of physics.
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![]() Our products are thoroughly inspected by our professional staff to ensure that they meet our high standards. Plus, with our 2-year international manufacturer or seller warranty, you can rest easy knowing that your purchase is protected.Īs one of the UK's leading retailers, we have carefully selected a wide range of specialist luxury brands to bring you the most exclusive collection. ![]() All of our items are shipped directly from our UK warehouse, ensuring that they are delivered to you in pristine condition with their original retail packaging. The white dial, which has been printed with a world map displaying the coordinates of the ICE-SAR headquarters in Reykjavik in the centre, is protected by anti-reflective sapphire crystal and framed by a bidirectional rotating bezel.Īt Watches and Crystals, we pride ourselves on providing our customers with only the highest quality, brand new products. Luminous Arabic Hour Indexes - Luminous Hour and Minute Hands - Seconds Red Hands - Date At 3 O'Clock.Ģ4mm x 16cm Black Textile Strap Imbedded with Reflective Material on Leather - 316L Stainless Steel Pin Buckle.Ĭomes With The Official Packaging and 2 Years Watches and Crystals Warranty.Ģ4mm x 17.5cm 316L Stainless Steel Bracelet with an Adjustable Clasp. Bisect that angle and that is true north.Ĥ6mm x 14mm 316L Stainless Steel Case - Screw Down Crown - Solid Caseback. ![]() In the Southern Hemisphere, you point the 12 o’clock position at the sun, imagine the angle between the hour and the line from the 12 to the center of watch. Put the turning bezel’s S on that point and you now know the cardinal directions. Bisect that angle and that is true south. In the Northern Hemisphere, you point the hour hand at the sun and imagine an angle formed by the hour hand and a line drawn from the 12 o’clock position to the center of the watch. With this bezel, you can navigate using your Arctic 1200 Series timepiece as a sun compass. The black dial, which has been printed with a world map displaying the coordinates of the ICE-SAR headquarters in Reykjavik in the centre, is protected by anti-reflective sapphire crystal and framed by a bidirectional rotating bezel. The hands of this model are inspired by the carabiners used by ICE-SAR teams during their rescue missions, while the red graphic surrounding the date window represents the ICE-SAR logo. Always visible with a constant glow for up to 25 years. Swiss-Made Analog Quartz Movement - Caliber RONDA 715 LI - Date. ![]() Quality of the product: High-end blades naturally attract a higher cost, providing durability and exceptional performance. ![]() Wiper Blades and Windshield Wipers: $10Īt Strickland Brothers, wiper blades and windshield service pricing varies and it’s primarily driven by a couple of factors: Trust us, your car will thank you for this simple, cost-effective boost. Why is this service necessary? With time, air filters clog up, and a clean one helps your engine breathe easier, boosts performance, and maintains fuel efficiency. Ensuring your engine is safeguarded against contaminants like dust and dirt.Removal and replacement of your old air filter.The pricing usually falls between $10 and $50, depending on your specific needs. ![]() Air Filter Replacement: $10-$20Īt Strickland Brothers, we offer an affordable air filter replacement service to keep your vehicle purring smoothly. With Strickland Brothers’ inspection service, you can avoid such unforeseen incidents and maintain your vehicle’s top-notch condition without breaking the bank. Their inspection service meticulously checks the key features of your car that ensure your safety on roads such as:Īnd the best part is, this thorough safety inspection comes at an affordable price range of just $10-$20! For instance, imagine driving in heavy rain and your windshield wipers give out. Vehicle Safety Inspection: $10-$20Īt Strickland Brothers, we don’t just offer oil changes, but also crucial Vehicle Safety Inspections. ![]() Enjoy smoother rides without breaking the bank! 3. Remember, costs might vary with additional services or special vehicle needs. They can also save you big bucks in the long run by cutting down repair costs linked to engine wear and tear. For instance, if you’re driving in extreme temperatures, synthetic oils might be your savior. At Strickland Brothers, it typically costs between $30-$80, a bit pricier due to its superior lubrication and protective abilities compared to conventional oil. Synthetic oil change is a high-performance motor oil service that boosts your engine’s lifespan. With Strickland Brothers, you can rest assured knowing your car’s maintenance isn’t going to break the bank! 2. With prices ranging from $20-$60, the final cost depends on the type of oil used, and whether you opt for additional services.
![]() Hookpad is a composing tool billed as a musical sketchpad with baked-in music theory. Price: Varies, but plenty of “lite” trial versions are available for you to try to see what software you like best. If you’re on PC, check out ProTools, Ableton Live, or any of the high-quality free DAWs out there. It’s also perfectly compatible with Logic ProX. It works on all your iOS devices and saves to iCloud Drive. ![]() That said, if budget is an issue or if you haven’t yet chosen a DAW, even more experienced songwriters can make perfectly pro-sounding recordings on GarageBand. If you’re on Mac or iOS, GarageBand is a perfect starting point for beginners - and at “free,” the price is right. However, it’s a great choice even for professional engineers. It’s reasonably priced, intuitive to use, and allows for a lot of flexibility and creativity, especially if you’re not extremely technical. A lot comes down to personal preference, but fortunately, most of the major tools offer a trial version so you can give them a test run. Whatever you choose, you really can’t go wrong. Some have more bells and whistles, others are more intuitive and easy to use for non-technical folks. All will produce pro-sounding recordings. There’s not much difference between DAWs these days. Whether you invest in a complete home studio is up to you, but most pros have at least a basic setup. That’s because you have to be able to produce at least decent quality demos of your songs on your own. If you want to be a songwriter, you need a DAW. Songwriting Software: Top 10 Recommendations 1. This post will give you the best tools to start. If you’ve been itching to level up your songwriting game, the software that’s available (and always improving) makes now the perfect time. That chord progression that you’re sure could be more exciting if you just found the right combinations.įortunately, there are some amazing songwriting software tools out there to help.Īnd you don’t have to be an engineer or tech whiz to make the most of them.Let it lend a helping hand when you have problems with your rhymes.It can also look like a whole lot of hard work sometimes, especially when you’ve got: To sum it up, you have easy access to powerful functionality that will help you with your rhymes.Ĭomprehensive help, easy to use interface, many dictionaries, and powerful rhyming functionality, the Rhyme Genie has all of these. Speaking about functionality, here are the main features you can expect to get from Rhyme Genie: enter a word and the application will find rhymes for it there are various types of rhymes you can choose from there are several dictionaries to choose from a thesaurus is included there’s a built-in word filter. If you have a bit of trouble getting started with the functionality offered by Rhyme Genie, there’s an online video tutorial that you can watch. The Help screen also features a Rhyme Definitions dropdown – select a type of rhyme from the dropdown menu and you will be presented with a definition. Click on the circled buttons and a brief explanation of what that button does will be provided. If you have any problems figuring out the application's interface, click the Help button from the bottom right hand corner. It must be added here that Rhyme Genie is also available for iOS 5.1 or higher. The system requirements for running Rhyme Genie on a Mac are: Intel-based Mac, 700Mb of free disk space, Mac OS X 10.6 Snow Leopard or higher. The system requirements for running Rhyme Genie on a PC are: Pentium 3 700MHz processor or better, 650MB of free hard disk space, Windows XP SP3, Vista SP2, 7, or 8 operating system. This application is available for Microsoft Windows operating system and for Apple Mac OS X. You have all you need to get the creative juices flowing and come up with poems, songs, slogans, and more. The application provides easy access to more than 327,000 entries, 198,000 phrases, 40,000 proper nouns, 53,000 titles of charted songs, and 30 different types of rhymes. Idolumic came up with Rhyme Genie, an application which can lend a helping hand to songwriters, poets, copywriters, and wordsmiths who need a bit of help with their rhymes. ![]() ![]() “There’s just a lot of variation, not just in identification strategies but also in programming,” Grissom said. However, students in wealthier schools remained more than twice as likely to actually enroll in gifted education-12.7 percent of them participated, compared to 5.8 percent of students in high-poverty schools as of 2016. Fordham Institute found that from 2012-2016, during the time of Grissom’s study, the percentage of schools with gifted programs nationwide declined overall, but the percentage in high-poverty schools actually rose slightly, from 67.9 percent to 68.1 percent. A separate study published this spring in the Journal of Advanced Academics, Christopher Yaluma of Ohio State University and Adam Tyner of the Thomas B. The new findings come at a time when gifted services appear to be declining. They used teacher reports to identify when academically talented students received gifted education services in reading, math, or other areas, and compared both their academic progress and their attendance and engagement in school in those years, to the years the same students did not participate. Grissom and Redding used federal data to track a nationally representative sample of more than 18,000 gifted students who began kindergarten in the 2010-2011 school year through their 5 th grade year. “So now we show that maybe also, we need to think about what’s happening in how students are being served once they’re in the door.” “From a policy point of view, if you’re taking it from the 20,000-foot view, I think this is raising questions about what’s happening with the typical gifted services approach, though there are lots of individual programs out there with positive evidence,” Grissom said. He co-wrote the study with Christopher Redding, an assistant education professor at the University of Florida. “We’ve been talking a lot about issues of representation and access-how do we fix the systems that are essentially giving very little access to students of color or low-income students for these programs-and thinking so with the assumption that if we can get people across the threshold and into the program, then they’ll realize all of these benefits,” said Jason Grissom, a professor of public policy and education at Vanderbilt University’s Peabody College and faculty director of the Tennessee Education Research Alliance. While the typical gifted education services give a small boost to students’ reading performance on average-and a minimal bump for math-those benefits accrue most to high-income and white students, according to the research released at the American Educational Research Association conference earlier this month. The programs have to serve those students well, too. It’s not enough for schools to provide more opportunities for talented low-income students and students of color to enter existing gifted education programs, new research suggests. ![]() He supported the joint venture of ex-FATA into KP, and held a number of shows to reinforce demand. Saleem Safi often raises young issues in his show, a strong critique of Prime Minister Imran Khan. He is an Afghan specialist and has authored a book on this subject as well. He also publishes for the Urdu journal Jang, presently a part of Geo TV. Safi has a long and successful career in the industry as a reporter, journalist and political commentator. He decided to join ARY News, the BOL Network, Channel 24 and Samma Samma TV following these programs. After which he relocated to Dunya News and hosted another political commentary, Khari Baat Luqman Ke Saath. Afterward he decided to join the Express News and began organizing a ‘Point Blank’ show. Since he could analyze different policy circumstances, other famous news channels began contacting him. From 2007, Mubashir Luqman started his reporter’s career. Besides that, in 2007, he was Punjab’s caretaker minister for IT. He’s a reporter-turned Pakistani filmmaker. The personality of Mubashir Luqman is absolutely fascinating and cheery. Moreover, on his YouTube channel alone there are over 700,000 fans. In addition, he has his private YouTube channel called ‘Sabir Shakir’s top news’. He has more than 20 years of professional experience and a high depth of understanding. Sabir Shakir is a well-known Pakistani news analyst, reporter and journalist at the ARY Digital Network. He later began working with Geo News, but he left his job in 2018 after he received death threats. Hamid Mir was also the initial individual in 1997 to be interviewed physically by ‘Osama bin Laden.’ Hamid Mir is now appearing as our national analyst on BBC, CNN and different Indian news channels. However in 1996 he was subsequently the youngest publisher of the National Urdu daily. Afterwards, he was expelled from his work for leaching confidential information in 1994 when his article appeared. Believe this or not, unfortunately for writing a critical article he has gotten kidnapped and beaten. Hamid MeerĪs a Sub-Editor of the Urdu Daily Jung, Hamid Meer decided to join the printing media in 1987. On the basis of his encounter, you can assume his understanding and skills. Since 2001, he has worked in the entertainment industry. Shahid Masood was considerably a special advisor to Yousaf Razah Gillani, our former Pakistani Prime Minister. Moreover, he has been initially Group CEO of Geo News and a qualified CEO for ARY News. The 53-year old conducts and analyses an exhibition on GNN (Gourmet News Network). ![]() He’s a highly qualified physician, nevertheless. Shahid Masood is a highly regarded reporter. In 2013, Shahzeb Khanzada was awarded the Pakistan Media Award for the Best Anchor Person. The show started in 2015 and still receives a great deal of attention. This is published in Geo News between Monday and Friday and it’s all about political discourse. ‘Aj Shahzeb Khanzada ke Saath’ is a talk show hosted by Shahzeb Khanzada. While he seems to be on a holiday at the time after accumulating a lot of money from a couple of years of journalism. He has presented in Journalism a new distribution pattern and is renowned for investigating these marginalized elements of the Pakistani society. ![]() Below is a list of best news anchors in Pakistan. As their viewers tend to watch them for a couple of hours a day, news anchors are much longer in the workplace. Some anchors are recognized for particular historical events years after they resign. Popular news anchors have supporters, viewer numbers who trust and favor them. They preserve the consistency of programs among both sections after field journalists provide their stories. They are the specialists who link or retain a news program together, as the job title suggests. They use their talents as a lead journalist in the telecast of television news to deliver the message to their viewer appropriately and concisely. News anchors are journalists who notify the world mood by documenting regional, domestic and international journalistic stories and events. ![]() ![]() This format creates the graph with polar coordinates with the values of theta i.e. ![]() This format is used to represent the data points in the form of stems that begins from the baseline along the ‘x’ axis. This format is used to represent the dependent variable value by distributing bars horizontally. This graph is used to represent the element in vector format emanated from its origin. This format is used to create the graph in the form of a pie chart for the matched element. In this 2D plot function, the graph is generated in the form of the staircase. This type of 2D plotting is used to draw a vertical error bar at each data point on a 2D line plot. The curves show the relative contribution of each row element with respect to the total height of the curved at the nth interval of the ‘x’ axis. This function is used to represent the ‘y’ values as one or more curves filling the area under the curves. The x-axis values are created with respect to the row index for the ‘y’ matrix whereas the ‘y’ axis represents the values. Y = Įlements get grouped together based on the row index. Usually, this is useful to represent the results over a period of time. This is used to distribute the ‘y’ values along the x-axis in the form of bars. Out of various types of plotting functions, here major functions are discussed which are widely used in the industry. MATLAB supports various types of 2-D graph plotting based on the type of representation that a user chooses. MATLAB has extended features to plot multiple functions within one single graph.Ĭode: The code is written to represent the functions y1 and y2 in one single graph Presenting multiple functions on the same graph: % The first plot will be places first place where the complete figure space is divided into 2 parts as 1 row and 2 columns 2D plot using subplot: The function subplot provides the feature to generate an array of plots in the same figure, being placed as specified or default coordinates.Ĭode: The code is written to represent 2 functions in one single window %The minimum value of y-axis is changed to -0.1Ĩ.%The maximum value of y-axis is set to 1.%The minimum value of y-axis is set to -1.%The minimum value of x-axis is set to 0.%The maximum value of x-axis is set to 15.The command ‘axis’ is used to set minimum and maximum limits for the graph. Axis Scaling: Axis scaling is configuring limit values for axis. %with title 'Graph customization' and makes the grid for both the axis %Create the graph with labeling x axis as ‘x-axis’, ‘y’ axis as ‘y-axis’ Let’s consider the below example where the presentation of the graph is customized by modifying the attributes discussed above: Axis square: Used to generate a square plot Axis equal: Enable user to create the plot with the same scale factor and spaces for both the axisĦ. ![]() This is always a good idea if you think you might want to use the variable later in the script in a different context. Notice that the script calls unset() to delete the $director variable after it’s been used as a reference in the first loop. ![]() List( $firstName, $lastName ) = explode( " ", $director ) Change the name format for each element to "last, first" It’s a bit like a shortcut in Windows, or an alias in Mac OS.įor example, the following script loops through each director in the $directors array, and uses PHP’s explode() function and list construct to reverse the director’s first and last names: ![]() $value then becomes a reference to the element value in the original array, which means you can change the element by assigning a new value to $value.Ī reference is a pointer to the original value, rather than a copy of the value. You do this by placing an ampersand ( &) before the value variable in the foreach construct: To change array values, you need to reference the values. This is because foreach works on a copy of the array values, rather than the original array. However, if you do this you’ll find that your array values aren’t changed. So far you’ve just looked at reading element values, but what if you want to change values as you loop through? You might try something like this: $movie = array( "title" => "Rear Window", Here’s an example that loops through an associative array of movie information, displaying each element’s key and value inside an HTML definition list: Luckily, foreach gives you a way to do just that: So far so good, but what about associative arrays? With these types of arrays, you often want to access each element’s key as well as its value. The above script produces the following output: $directors = array( "Alfred Hitchcock", "Stanley Kubrick", "Martin Scorsese", "Fritz Lang" ) This code runs after the loop finishesįor example, the following script loops through a list of movie directors in an indexed array, displaying each director’s name as it goes: The simplest way to use foreach is when looping through the values in an indexed array. In this article you learn the basic syntax of foreach, and see how to use it to loop through both indexed and associative arrays. However, there’s a much easier way to loop through arrays: the foreach construct. In Counting PHP Array Elements Using count(), I showed how you can use a for loop along with the count() function to loop through an array. For example, you may want to display each value in an HTML table, or give each element a new value. Often you need to move through all the elements in a PHP array so that you can do something with each element’s value. ![]() This allows the custard to get completely set and beautifully marry into your perfect pie crust.Ĭoconut cream pie will last covered in the fridge for around 3-4 days after baking (that is if you have any leftovers!).Ĭan't get enough of coconut? Check out our ultimate macaroons and Almond Joy cupcakes. Tip: Make sure you let your custard rest in the in the pie shell, refrigerated, for at least two hours before serving and assembling your toppings. This not only increases the finished custard amount (don't mind if we do), but helps to stabilize the custard once it's chilled.Ībsolutely! Feel totally free to make this the day before and assemble the next day when you're ready to serve. Nope! We increased our ingredients in this recipe to include 8 yolks and 1/2 cup of cornstarch. Whether you're a beginner or a pie aficionado, it's super easy to make, and gives a flaky and buttery base that's a perfect pair to the sweet custard center. You can use store-bought refrigerated dough if you're short on time (or just feelin' lazy), but we highly recommend trying our perfect pie crust. It just might be one of our fav summer pies! The not-too-sweet custard is topped with our homemade whipped cream and and toasted coconut for layers of creamy goodness with an added, toasty crunch. We're crazy for coconut desserts, but this Coconut Cream Pie is something we dream about. ![]() At just $99 it’s the most affordable lens in the firm’s range. Canon’s value proposition for a high-speed lens is the modest EF 50mm f/1.8 II. In second place, Canon’s ultra-high speed EF 50mm f1.2L is a popular choice for imaging pros but with a price of just under $1,600 this isn’t an option for everyone. Sharing the number one spot for the best performing standard or ‘normal’ lens for the 20Mpix Canon EOS 6D is the $499 Sigma 50mm f/1.4 EX DG HSM, the macro-oriented, manual focus Zeiss Makro-Planar T* 50mm f/2 ZE and the ultra-compact and portable Canon EF 40mm f/2.8 STM, each achieving a DxOMark score of 28. However, now if we look at the overall DxOMark benchmarking scores (which assess the overall IQ by taken into account sensor’s noise, color behavior and dynamic) the differences are less noticeable.Ģ – Canon EOS 6D versus Nikon D600: IQ of D600 is slightly higherīest standard primes for the Canon EOS 6D Looking at some of the best performing lens models, we can see that the Sharpness (P-Mpix) scores for the two cameras show a similar efficiency and that the 10-percent or so extra pixel count may the reason for the slight advantage. Sigma 70-200mm F2.8 EX DG APO Macro HSM II Canonġ – Canon EOS 6D versus 5D Mark III: sharpness and IQ are very close Lens Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical Canon Tamron SP AF 70-200mm F/2.8 Di LD (IF) MACRO Canon Sigma 70-200mm F2.8 EX DG APO OS HSM Canon In general, however, we’re not seeing any difference in performance over the Canon EOS 5D MK III with the less capable lenses, and even with the best lenses there’s only the narrowest of margins between them.Ĭanon EF 200-400mm f/4L IS USM Extender 1.4x It comes as little surprise to learn the same zoom lens models appear with a very similar ranking, although it is a shock to see the much-vaunted Canon EF 24-70mm f/2.8 L II USM equaled by the new Tamron in our benchmarks, even if there was only one point in it before. If you’ve been following these reviews you’ll have noticed that the same lenses performed repeatedly well but what is a surprise is that just how close the scores are against the far pricier Canon EOS 5D Mk III. As one might expect, Canon’s L-series lenses perform very well, as do newer models from the firm and those made by third parties.Ĭarl Zeiss Makro-Planar T 100mm f/2 ZE CanonĬarl Zeiss Distagon T 35mm f/1.4 ZE CanonĬarl Zeiss Makro-Planar T 50mm f/2 ZE Canon While the 20.2M pixel count of the Canon EOS 6D seems a little modest, it’s quite clear from the high DxOMark scores that the sensor is capable of delivering very high image quality and resolution. We’ve analyzed over 95 different full- frame models on the Canon EOS 6D ranging in focal length from 12mm to 600mm. The inspiration behind this series of articles is to highlight exactly which lens models are capable of achieving this, helping you to make sound choices, either when buying new, or when wanting to deliver images with maximal image quality. ![]() Although on paper the 20- Mpix Canon EOS 6D has a lowly pixel count compared to cameras like the Nikon D600 and Sony Alpha SLT-A99, our data shows that both the EOS 6D camera and the 22-Mpix Canon EOS 5D Mk III are able to match or exceed those cameras in sharpness when paired with the right lens. |
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