![]() Made with non-slip grooved material for added safety.Assists individuals with limited mobility in moving from one seat to another only using minimal effort.RAPM’s Recommendation: YPC Transfer Disc – Buy Now Can be used for different repositioning and transfer procedures.Ideal for the elderly, disabled, and those with limited movement.Has a tubular design that makes getting in and out of the vehicle easier.RAPM’s Recommendation: Patient Aid Tubular Slide Sheet – Buy Now Non- slip bar for a safe and secure grip.Helps users to easily stand from their vehicle.RAPM’s Recommendation: Stander CarCaddie – Buy Now ![]() Includes a built-in window breaker and seat belt cutter for emergency situations.Ideal for the elderly, the injured, or anyone who needs mobility assistance.It is portable and lightweight that you can bring it anywhere.Provides users the stability and balance they need when sitting down or standing up from the car.RAPM’s Recommendation: Stander HandyBar – Buy Now Best Mobility Aids for Arthritis Pain Relief Here are the best arthritis mobility aids to make it easier for you when traveling by car and other forms of travel - long & short trips. Using mobility aids to help provide stability and help with pain is one way of managing rheumatoid arthritis without drugs. If you are living with any form of arthritis, chances are, getting in and out of a car is not as easy as it should be and you need arthritis mobility aids.īecause arthritis affects your joints, it limits your daily activities such as cooking, going to the bathroom, and yes, getting in and out of a car. Read More Articles on Natural Arthritis Pain Relief.Best Mobility Aids for Arthritis Pain Relief.
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Any violation of our review guidelines.if the writer is claiming to be someone else) Swear words, sexual references, hate speech, discriminatory remarks, threats, or references to violence.emails, phone numbers or credit card info) Personal or sensitive information (e.g.However, we won’t display any review that includes or refers to (among other things): ![]() Ideally, we would publish every review we receive, whether positive or negative. If we find any, we delete them and, if necessary, take action against whoever is responsible.Īnyone else who spots something suspicious can always report it to our Customer Service team, so our Fraud team can investigate. We have people and automated systems that specialise in detecting fake reviews submitted to our Platform. To edit a review you’ve already submitted, please contact our Customer Service team. You can review an Accommodation that you booked through our Platform if you stayed there or if you arrived at the property but didn’t actually stay there. ![]() Note that guests submit their subscores and their overall scores independently, so there’s no direct link between them. ![]() In addition, guests can give separate ‘subscores’ in crucial areas, such as location, cleanliness, staff, comfort, facilities, value for money and free Wi-Fi. To get the overall score that you see, we add up all the review scores we’ve received and divide that total by the number of review scores we’ve received. Method 1: Basic Overhand Serve Step 1: Line up both your feet about shoulder length apart. Basic Overhand Serve Top-Spin Jump Serve Jump Float Serve. If you had zero time to practice anything but one shot, practice your serve. An underhand serve is a volleyball serve in which the ball is given a slight under-hand toss from about waist high and then struck with a closed fist by the. 3 Methods to Serve a Volleyball OVERHAND An Overhand volleyball serve provides more momentum and control than an underhand serve. The second most important shot is returning the serve because it's also how you start half or a quarter of points. That's the absolute most important shot in the whole game because you get to control it entirely and half the points in singles and a quarter of the points in doubles start with your serve. Get baskets of balls, take a handful of lessons with a local pro and get yourself to a point where you can hit an okay flat serve and work towards getting a kick serve (or at least a top spin serve with some slice on it) so you can hit decent serves without double faulting all the time. Learn how to serve, underhand and overhand.To learn more about the jump serves and float serves, have a look at the next video of our program.Visit here : ht. It might be fine if you're a beginner who isn't looking to eventually hit a proper serve. You're missing the extremely obvious point I raised above: people who love the game tend to like seeing their skills grow and there's a huge advantage to hitting serves overhead once you can hit them properly. It's very feasible - I did it without taking lessons and I am really not an athlete. As soon as you get there, your overhead serve has become an advantage. Once you get a decent movement going for a flat serve, you can learn to hit serves with some topspin and that point you are able to be aggressive without double faulting so much. You'll never learn to take advantage of hitting serves overhead if you never practice it. ![]() Overhead serves are vastly superior to underhand serves from about 4.0 onward. ![]() Granny free throws are optimal for NBA players. ![]() Go to the football field, and you will find yourself behind the wheel of a car on the football field. There is a car for every taste, and there are several game modes to choose from. There will be a total of 6 cool cars available in the game, each of which you will be able to ride once without the need to open anything. Join in the second sequel of the famous Car Simulator Arena in this cool and entertaining ''Ultimate Car Arena'' game in which you will drive cool iconic cars from various games, including the BMW, Porsche, Corvette, Nissan GTR, and one special car that will become available after completing a few rounds in the game. If you like car games, soccer, tuning & drifting, and stunts on four wheels, then this new car simulator games online '' Ultimate Car Arena'' game it's the perfect test-driving game for you. It's a fast moving game where reflexes are key.Ultimate Car Arena game it's now free on ! You can browse the media section but unfortunately that oesn't depict the motion of the game as well as it should. OpenArena may or may not be right for you. You can also run it on almost any computer. If you want a game for kids you will want to play SDL Sopwith but it is just as fun and contains no objectionable materials! It's a fun game too. This game is not intended for kids and children. ![]() There is also swearing when you play the game, play with the game, and play with friends on the game. Arachna has only her own hair covering her dignity and Neko is covered in fur and nothing else, for example. OpenArena contains Mature Content, such as a lot of blood and guts that stain the level with animation and sound accompanying it, and some characters wear next to nothing (but no nudity), like Angelyss/Dark wears the thinnest exotic/erotic slingshot 'swim'suit you can think of (she also has large breasts that are animated and bounce from every motion). ![]() This game is MORE DETAILED than that other one. You can run/play it on processors as slow as a Pentium 90MHz with 32MB of RAM, but it is recommended for at least a PII 233MHz processor, with at least 96MB of RAM, for any playability. If you can run "one of those other 3d shooters" you can probably run OpenArena. It can run on Linux, Mac OS X, and all 32-bit flavors of Windows that I know of (that supports OpenGL. The minimum line for a video card to run the game is a 3DFX Voodoo2 8MB. OpenArena requires actual hardware accellerated OpenGL hardware. We get the question "How does the GPL define the media source" alot, but hey if a text editor is required to read the bits of a SOURCE CODE file then to me that's identical to how an image editor is required to read the bits of an image file. Textures are like sounds in the fact if they are lossless without layers they are their own source, but if they have had layers then the layered (PSD, XCF) file is supplied in the SVN. Music is done in a tracker format, but since we have no music and people think tracker is obsolete we have no music in the game. For sound effects they are usually lossless and done as a single layer without a project file so mostly they are their own source. But what is the source defined as then if it's GPL? For code we do actually have C files you can read, edit and compile yourself, and for md3 models we usually accompany the original. OpenArena is licensed under the GNU GPL version 2 meaning you can change stuff in it but you gotta redistribute the source of your changes, or don't do it at all and we'll then do some nasty pitchfork-related things to you. If you feel there is a change of physics of input smoothness, you can blame the ioquake3 team, not us we just make MD3s and TGAs, compile the code and put it out there. We do not intend to change the physics of the game. The gameplay is identical to the game it's based on so fans of that other game should feel at home here. Meaning more people can play it with little effort on obtaining it. And since this data created is also FREE, it's very redistributable. This opens more opportunity for FUN to the end user because they have another option to play a game that you couldn't play without the data because now there is data made for it. But why is it a game? Well you see one of the great side effects of making content for a bunch of source code out there is that it becomes a playable game itself. OpenArena is a Free Open content package for the id tech3 GPL source code package. ![]() Some of the common detection quantitative PCR (qPCR) methods are restricted in the limit of detection (LoD) because of the high polymerase misincorporation rate in Taq DNA polymerases. It is essential to detect rare DNA-sequence variants for early cancer diagnosis or for drug-resistance mutations identification. tritici.Įffective polymerase chain reactions (PCR) are important in bio-laboratories. The method developed in this study can be readily adopted by other laboratories and used for multiple applications including resistance monitoring in field populations of Z. The frequency of S524T was highly contrasted in the airborne inoculum of all four countries, however, the H152R allele was never detected in the airborne inoculum. The S524T allele was present in all field samples and its proportion was significantly higher in Ireland than in Belgium, whereas the proportion of H152R was only sporadically present in both countries. The assay was then used on complex DNA samples originating from a spore trap network set up in Belgium, Denmark, Sweden and Ireland in 20 as well as on symptomatic leaf samples. tritici populations, a multiplex allele‐specific qPCR assay allowing for estimation of both allele frequencies in bulk DNA matrices was developed. To facilitate further studies on the monitoring and selection of these subsitutions in Z. Among the different amino acid substitutions in Zymoseptoria tritici associated with resistance to these fungicides, S524T in CYP51 (DMI target) and H152R in SdhC (SDHI target) are regarded as conferring the highest resistance factors to DMI and SDHI, respectively. However, multiple mutations have occurred over time in the genes encoding the targeted proteins which have led to a practical loss of fungicide efficacies. This new method can be used to quantify a complex quadriallelic SNP in a DNA pool with a false discovery rate of less than 1%.ĭemethylation inhibitor (DMI) and succinate dehydrogenase inhibitor (SDHI) fungicides are currently relied upon for the control septoria tritici blotch (STB) in European wheat fields. The levels of nonspecific amplification with the ASPPAA PCR were reduced at least four times below the level of currently available allele-specific real-time PCR approaches due to strong allele specificity in amplification cycles, including two allele selectors. It was developed for a single-nucleotide polymorphism (SNP) that is responsible for resistance to the sterol biosynthesis inhibitor fungicide fenhexamid, resulting in the replacement of the phenylalanine residue (encoded by the TTC codon) in position 412 of the enzymatic target (3-ketoreductase) by a serine (TCC), valine (GTC), or isoleucine (ATC) residue. This method makes use of mixtures of allele-specific minor groove binder (MGB) TaqMan probes and allele-specific primers for the fine quantification of SNPs from a pool of DNA extracted from a mixture of conidia. We describe here a new real-time PCR method, the allele-specific probe and primer amplification assay (ASPPAA PCR). Allele-specific real-time PCR approaches, such as amplification refractory mutation system (ARMS) PCR and mismatch amplification mutation assay (MAMA) PCR, are, despite their moderate efficacy, among the most precise methods for refining SNP quantification. Molecular monitoring methods can be considered if the mutations responsible for resistance have been identified. Such monitoring often is based on microbiological tests, such as microtiter plate assays. The evolution of fungicide resistance within populations of plant pathogens must be monitored to develop management strategies. ![]() Furthermore, a high number of Black, Asian and Hispanic students entered into Ukentaditlihi as many families had grown tired of the institutional racism at Ilvermorny. The Cherokee tribe flocked to the school, with other tribes following as they preferred the prospect of admitting their children into a different tribe's school than a school that was clearly against them. Finally, after a two year process it was reluctantly declared that Ukentaditlihi was up to code. American newspapers also went out of their names to bash the not even open school, accusing it of not being up to code and using the opportunity to write provocative headlines about the Cherokee tribe as well as Native Americans as a whole. The Magical Congress of the United States of America held up the process of actually unveiling the school with an absurd amount of inspections, despite the fact the construction of Ukentaditlihi followed the rules perfectly. Atsila decided to create the muggle shielding charms and extension charms herself, then recruited the rest of the Cherokee tribe to help with the actual manual labor. Within the next few years, she continued hosting events, drumming up more support until 1893 when she had enough money saved to begin construction. In 1886, she created a fundraiser which raised a surprising amount of money, with donors even including the Sioux Chief Chaska Howahkan. She begun setting aside money, drawing up plans for a school of her own. Yet, the Chief did not forget her outrage, it only grew as she was made to send her daughter to Ilvermorny year after year. This meant the tribes were forced to stop protest for fear of being arrested. Aurors begun arresting peaceful protesters in the streets. The tribes were brushed off by the Ilvermorny founders, American newspapers and the general public as overreacting. They demanded change, yet they were denied. The Cherokee tribe begun protests, with other tribes such as the Sioux tribe, the Navajo tribe and the Apache tribe joining in. However, Chief Atsila Ahoka was outraged to hear that Ilvermorny had taken the Ukenta legend and used it to name one of their own houses - the Horned Serpent. As there were no other alternatives in America at this time, this was when the Cherokee Chief's daughter, Woya Ahoka was sent to Ilvermorny. History: In 1880, schooling become compulsory in both Muggle and Wizarding America. Thus you may have the hassle of re-zeroing every time your battery runs out. Viper’s battery compartment is located at the base and you have to unmount the red dot to change batteries. One of the factor to discard Vortex Viper is its battery compartment design. Battery can be replaced without unmounting the optic Pull the trigger.Ĭomparing head to head, I found that there are no perceivable difference between the three in terms of dot clarity, dot sharpness, glass and lens coatings. Place your dot on target (without shifting your eye focus from target). To aim with a red dot sight, focus your eyes on target. Next, to determine Vortex Venom’s performance, I lined it up alongside Vortex Viper and Burris Fastfire III. Vortex Venom has 10 brightness settings which can be adjusted manually or through its auto-brightness feature. And you can pick between 3 and 6 MOA dot (mutually exclusive). Venom : Comparable glass and dot with Viper and Fastfire IIIīefore getting to the comparison part, let’s familiarize ourselves with Vortex Venom first. These are 2 popular options in the market with similar price point and should give you a realistic feel of how good Vortex Venom really is. Burris Fastfire III – 3 MOA : $250, 8 MOA : $210 (at the time of this writing).Vortex Viper red dot – 6 MOA : $180 (at the time of this writing).My recommendation? Get this Vortex Venom if you don’t intend to depend your life on it and want affordable, quality mini red dot (can be used on both handguns and long guns) with unparalleled Vortex lifetime Warranty.īest for : Shooters who want affordable mini red dot With this, the Venom has proceeded on to become one of the bestseller mini red dot with overwhelming positive reviews. So I used to think Vortex Venom is more for long guns.īut this is no longer true as you can now get 6 MOA with Vortex Venom. And with my less-than-perfect eyesight, 3 MOA is rather small on handguns for my preference. In the past, you can only get 3 MOA dot with the Venom. The 6 MOA Option Makes Vortex Venom Much More Viable Batteries can be changed without unmounting the sight.10 Brightness settings with auto-brightness feature.Battery can be replaced without unmounting the optic.Venom : Comparable glass and dot with Viper and Fastfire III.The 6 MOA Option Makes Vortex Venom Much More Viable.Very few other industries offer this type of coverage on their products. You can see many big brand names offering fully transferable lifetime warranty which even “death won’t do us part”. Such a great time to be gun owners!įurthermore, optics sold in the US has pretty much the best warranties available. It’s very likely that prices for these optics will continue to drop while qualities and capabilities will continue to rise. ![]() Many overseas factories are learning the know-how of making quality optics at reasonable price. ![]() Even though Vortex Venom is not SHTF grade where you depend your family and your life on, but could serve you well on range guns or hunting guns where stakes aren’t as high and budget is more of a focus.īut is the Venom the best deal in its class or is there a better mini red dot? Worry not, I’ll tell you all there is to know about this optics so you can make informed decision whether the Venom is the right one for you.ĭue to recent improvements in optics manufacturing technology, firearms optics have become easier and cheaper to produce. Vortex Venom is an entry-mid mini red dot sight under $250 which can be used on both handguns and long guns. And if you need a heavy duty red dot, Trijicon RMR is a better bet. That said, if cost is your concern, Vortex Viper is the cheapest. Their dot clarity, glass and lens coatings are pretty much the same, but due to battery compartment and brightness settings, Vortex Venom is a solid winner. Compared to Vortex Viper and Burris Fastfire III (similarly priced optics), Vortex Venom is the best red dot of the three in my opinion. ![]() It will help you to solve all of video compatibility problems and remove the copyright protection from. If you have lost original photos, you may need to know how to remove watermark from photo.Top Software Keywords Show more Show lessĪoao Video Converter Ultimate 2.0 downloadĪoao Video Converter Ultimate is a simple and fast solution for media conversion. Aoao Video Watermark Pro Publisher's Description Video Watermark Software focus on protect and annotate your video file. You can finish it with few clicks, and you do not need waiting long time, it is an. 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Key features: Text watermark: Allow you add text include C, R and TM to your videos, we have rich settings like text opacity, rotate text, font options, etc. Please backup your original photos or set a new folder to save your photo on output step. Aoao is a professional video watermark software with lots of handy features like dynamic watermarking, special effects, subtitle effects, pre-made watermark materials, batch watermarking, etc. It is an excellent solution to protect your video to avoid illegal copying and downloading. Tips: It's hardly to remove watermark from photo if watermark has been added. Photo Tools Pack 39. TIDAL is the first global music streaming service with high fidelity sound, hi-def video quality, along with expertly curated playlists and original content making it a trusted source for music and culture. Hurry Up Watermark Pack ( Video & Photo) 49.95 get the watermark pack (Photo Watermark + Video Watermark ), save big. If you want to watermark 300 photos, you can use batch watermarking mode which will need only 1 minute instead of 3 hours by separately. Aoao Watermark list price is 39.90, now price is 29.90. This watermarking process will save you lots of time. If someone republish your photos via internet, visitors will know that photos are belongs to you through the watermark.īatch watermarking mode - 1 minute to watermark 300 photos.Īoao Watermark for photo supports batch watermarking mode. Your photos will hardly bad used by others. Watermark will protect your photo copyright. We find and provide software license key. Someone may copy or republish your photo and you can do nothing about this. Supports a wide range of video formats: AVI, MPS, FLV, MOV and MPEG. Welcome to WinningPC Never use cracked software Dont pay full price for buying software. It helps you add image and text to anyone of your pictures, protect your pictures copyright and. If you share or sell you pictures via internet, you never know what will happen. Aoao Watermark is a professional watermark creation software. It's the best effective way to protect your photo's copyright and avoid from unauthorized using. Aoao Watermark for Photo is an easy-to-use photo watermark software program which provides professional photo protection solutions for your digital photos. ![]() The result is three seasoned British made pedals re-tuned and ready for the modern age.įirst up is the Orange Sustain, which smooths and regulates guitar sounds, acting like an overdrive for clean tones with added chime and warmth. The rest of the story writes itself: as more evidence was unearthed about the Sustain and its two brothers, the Distortion and Phaser, Orange set about remaking these beasts, retaining their most-loved qualities and incorporating the contemporary features LEDs, DC inputs etc - expected on 21st-century effects pedals. Not long after, the company found the original schematics and the project was started. The modern story of these classic units starts in 2019, when an Orange message board went viral for a photo of the long-discontinued Sustain pedal from the early 1970s, with its outsized form-factor and art nouveau typography. Orange Amplification announces the return of three iconic effects pedals the Orange Phaser, Orange Sustain and Orange Distortion - with the trio’s vintage characteristics reworked for the present day. ![]() The Epiphone Joe Bonamassa 1962 ES-335 arrives with a custom hardshell case with Epiphone and Joe Bonamassa graphics and a certificate of authenticity. It features a one-piece mahogany neck with an Indian laurel fretboard and a comfortable Rounded C profile, Gibson BurstBucker 2 and 3 pickups wired to CTS potentiometers and Mallory capacitors, A Switchcraft pickup selector toggle switch and output jack and a Maestro Vibrola. The Epiphone Joe Bonamassa 1962 ES-335 is a tribute to a legendary guitarist and one of his cherished instruments. Feeling fortunate to get his old guitar back, Joe promised that this important instrument would stay with him for the rest of his life. As the unexpected phone call resulted in Joe being reunited with his old friend, the red ES-335 that propelled him through his first solo album and launched him into a new life on the West Coast. In 2001, he regrettably sold the guitar to help fund his move from New York to L.A. In 1996, he purchased a red 1962 Gibson ES-335 and used the guitar on his first solo album, A New Day Yesterday. Some guitars are more special than others, even when that guitar is owned by a world-famous guitarist and guitar collector like Joe Bonamassa. “We absolutely love the story and we’re honored to be able to help tell it with the release of this faithful recreation.” Director of Product Development at Gibson Brands. “Joe has many guitars, but none have more personal significance than this ES-335,” says Mat Koehler, Sr. For almost 17 years I searched for that guitar, but then I finally got it back and now I want to share it with you.” I sold the guitar about three years later to finance a move from NYC to Los Angeles. “A 335 makes you sound different because it’s semi-hollow, but it also has a very unique, fat and warm sound that no other guitar has. The Epiphone Joe Bonamassa 1962 ES-335 is now available worldwide at authorized Epiphone dealers and on “I used my Gibson 335 on my first solo album because I wanted to sound like Eric Clapton,” says Joe Bonamassa. Epiphone is proud to take the next step in its partnership with world-famous guitarist and guitar collector Joe Bonamassa and launch the Joe Bonamassa 1962 ES-335 in Sixties Cherry. NASHVILLE, TN: By leveraging its iconic past and leaning into the future, Epiphone has set the stage for the next era of sound for present and future generations. Please see below - it is a fabulous story and we have great images and a fabulous user example with Ty Segall, who has created an entire new song using Moogerfooger alongside several other instruments. While the original Moogerfooger pedals have long since been retired and are now collectors items, the Moogerfooger plug-ins impart the same analog soul for a fraction of the price. With stereo functionality, an extended feature set, automation capability and the ability to save and manage presets, Moogerfooger plug-ins are perfect for the modern digital creator, building on the classic analog iterations. The sound is legendary and instantly recognizable, with the original pedal collection having been used by the likes of both famous and experimental artists from Lou Reed to Thom Yorke, Kim Gordon, Daft Punk, Thundercat, and many more. ![]() These plug-ins - compatible with both Mac and PC - work with all the major DAWs, vastly expanding the possible production canvas of music creators, producers, musicians and synthesists alike. ![]() Given A = 3i + 2j and B = 5j – 6k Find AB Result is Since, AB = AxBx + AyBy + AzBz Then, AB = 3 x x x -6 = 10ġ8 If A & B are two vectors, and θ is the angle between them,Ĭase 2, (With angle θ) If A & B are two vectors, and θ is the angle between them, Then, their Scalar Product is defined as: AB = AB cos θġ9 How can you calculate the angle between tow vector A and B if A = axi + ayj + azk, B = bxi + byj + bzk by using dot product ? Answer 1- first calculate dot product A. î = (1)(1)(cos 90°) = 0ġ5 AB = AxBx + AyBy + AzBz If A & B are two vectors, whereĬase 1, (No angle θ) If A & B are two vectors, where A = Axi + Ayj + Azk & B = Bxi + Byj + Bzk Then, their Scalar Product is defined as: AB = AxBx + AyBy + AzBzġ6 Derivation How do we show that Start with Then But So.In addition, since a vector has no projection perpendicular to itself, the dot product of any unit vector with any other is zero. The scalar product of two vectors is written as It is also called the dot product q is the angle between A and B February 18, 2011ġ4 Scalar Product Applying this corollary to the unit vectors means that the dot product of any unit vector with itself is one. Why a Dot Product? – Because we use the notation A.Bġ1 Scalar Product of Two Vectors or (Dot product)ġ2 Scalar Product of Two Vectors is “Product of their magnitudes”.The second is called vector product or cross product because the result is a vector perpendicular to the plane of the two vectors.ġ0 Why Scalar Product? – Because the result is a scalar (just a number) The first one is called scalar product or dot product because the result of the product is a scalar quantity. Tan θ = Cy/Cx = 8/6 = 1.333, so we find θ = 53.1 degreeĩ There are two kinds of vector product : Solution, a- We know C = A + B Then, C = (Ax +Bx) (Ay +By) Then, C =( ) (1 + 7 ) = Thus, Cx = 6 & Cy = 8 b- From the Pythagorean theorem, C2 = Cx2 + Cy C2 = C = 10. ![]() X z y Consider 3D axes (x, y, z) i Define unit vectors, i, j, k j k Examples of Use: 40 m, E = 40 i m, W = -40 i 30 m, N = 30 j m, S = -30 j 20 m, out = 20 k 20 m, in = -20 kĦ Important Rule If A = Ax + Ay and B = Bx + By Then, C = A + Bħ Example, If A = & B = a- Find component C ( C = A + B) b- Find the magnitude of C and its angle with the x-axis. Unit Vector Notation, consider 2D axes(x, y) J = vector of magnitude in the “y” direction i = vector of magnitude in the “x” direction The hypotenuse is VECTOR SUM 3j Vertical Component =3j 4i Horizontal Component = 4i |i^|=1 and |j^|=1, this in two dimensions, and motion in three dimensions with ˆk (“k hat”) as the unit vector in the z directionĤ Unit Vector Notation, consider 2D axes(x, y) Traditionally i^ (read “i hat”) is the unit vector in the x direction and j^ (read “j hat”) is the unit vector in the y direction. Zyad Ahmed TawfikĢ Lecture No.2 Unit Vector Notation Vectorsģ Unit Vector Notation, A unit vector is a vector that has a magnitude of one unit and can have any direction. |
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