![]() ![]() However, iron ship advocates were still being called fools in the late eighteenth and early nineteenth centuries. The principle of flotation, first discovered in 250 BC by Archimedes, can be easily demonstrated. ![]() The iron bowl floats because it has an upward force of 204 kgf equaling the downward force of 204 kgf. The floating bowl has displaced its own weight of water. If we place the bowl gently onto the surface of the water, it settles and floats. The iron bowl displaces a much greater volume of water than the iron block, but the bowl’s weight remains the same at 204 kgf. Suppose the same iron block were reshaped into the iron bowl shown in Fig. The greater downward force causes the block to sink. (A cubic foot of water weighs 28.3 kgf or 62.4 lb.) This is evidence of a downward force on this block of 204 kgf and an upward force of 28.3 kgf. Placed in water, the iron block rapidly sinks, displacing its own volume of water, which is 1 ft 3. The principle of flotation states that a floating object displaces a weight of liquid equal to its own weight.Ĭonsider a one cubic foot (1 ft 3) solid block of iron shown in Fig. The principle of flotation explains how ships float. Ships can float, even though the material they are made of is denser than water. A kilogram force (kgf) is 1,000 times as large as a gram force. Another unit often used to measure force is the gram force (gf), defined as the force of gravity on 1 g of mass at sea level. Force can be measured in a number of ways and is often expressed as Newtons, a unit that is proportional to an object’s mass and acceleration. Force is the amount of push or pull on an object. The buoyant force is equal to the mass of the water displaced by a boat. The equation for the net buoyant force of a boat is Net buoyant force = buoyant force – mass of boat When the net buoyant force is negative (–), the object sinks.When the net buoyant force is positive (+), the object rises.When the net buoyant force on the object is zero, the object floats and is stationary.Net buoyant force on an object is the difference between the ability of the liquid to support that object and the gravitational force working to sink it. ![]() When a ship is floating in still water, the pressure of water on the boat below the waterline pushes upward, creating a buoyant force. Buoyancy is the force that supports things in a liquid or gas. ![]()
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![]() ![]() In this project you will make two circuits: an LED circuit and a light-to-voltage converter circuit. Schematic diagram showing how to use Ohm's Law to calculate the correct value for the current-limiting resistor (Hewes, 2006). The diagram explains how the starting voltage of the battery loses some value of volts to the LED bulb as it passes through, and to figure out the voltage going across the resistor you must subtract the voltage lost to the LED from the starting battery voltage.įigure 3. You can then use Ohm's Law to calculate the resistance, R, needed to produce a desired current, I: The voltage drop across the resistor will equal the supply voltage minus the voltage drop across the LED (or, V S − V L). Using Ohm's law, the current, I, through the resistor will be V/ R = 7 V/1kΩ = 7 mA.įigure 3 shows you how to use Ohm's Law to calculate what size resistor you need to limit the current through the LED to the desired value. Seven volts fall across the resistor, and 2 V fall across the LED. There is 9 V available at the top of the waterfall. Think of the circuit as a waterfall loop. That leaves 7 V to drop across the resistor. ![]() Of the 9 V available, 2 V is required to turn on the LED. Voltage drop is defined as a loss in voltage across components in an electrical circuit. This means that 2 V is required for the LED to turn on and conduct or create a path for current. The voltage drop across an LED is about 2 V (except for blue or white LEDs, where the voltage drop is about 4 V). Schematic diagram of an LED in series with a 1kΩ resistor and a 9 volt battery. In this case, the battery is providing 9 V to the series combination of the resistor and the LED.įigure 2. The cathode of the LED is connected to the negative terminal of the battery. The resistor is connected in series with the anode of the LED. In this circuit, the positive terminal of the battery is connected to the resistor. To keep the LED current at or below the recommended operating current level, LEDs are typically connected in series with a current-limiting resistor, as shown in Figure 2. Catastrophic failure can be defined as when the LED no longer emits light. Far above this value, the LED will fail catastrophically. Above this value, the lifetime of the LED will be decreased significantly. Typically, the recommended current for an LED is 20 milliamperes (mA) or less. LEDs are available in many different colors.Īs the current through the LED increases, the brightness also increases. The color of the light depends on the material from which the semiconductor is made. When current flows through the diode in the forward direction, some of the electrical energy is converted into light of a specific color (i.e., wavelength). In the schematic symbol for an LED (bottom), the anode is on the left and the cathode is on the right (Hewes, 2006). The longer lead is the anode (+) and the shorter lead is the cathode (-). ![]() ![]() ![]() If this were entered into just the Foreign Extra Stout category (16D) this would score a bit better. Medium bodied, moderately low carbonation, high astringency (from the high use of roasted malts), slight alcohol warming, medium creaminess. Roasted grains are lingering in the finish and turns to a harsh bitterness til the very end. Low green pepper notes, no hop bitterness. Highly roasted malts dominate the flavor. Poured a tan, creamy head that has tight bubbles along the edge of the glass that is retaining very well. Jet black with ruby highlights in the sunlight. Moderately-high roasted grain, moderate dark chocolate, low vanilla and coffee notes, low caramel sweetness. Special Ingredients: Foreign Extra Stout aged on whole bean coffee Cheers to these guys for taking the plunge and starting up the brewery.Ĭategory: 30A – Spice, Herb, Vegetable Beer Biloxi Brewing was founded by four homebrewers down on the coast. Living in Mississippi I do my best to support the current 13 craft brewers in the state. I do my best to support local wherever I may be. ![]() The fruit character is almost perfect because it allows the base beer to shine while still being present. Now if this were judged in category Fruit Beer (29A), then this beer would have also scored very well. If this beer was a little drier and/or higher carbonated and had a more coriander, it would have scored in the high 30s low 40s. I get a hint of citrus, but the pear fruit really comes across as a watermelon-like flavor which is excellent in this style of beer. However, the beer is marketed to have pear cactus and grapefruit. The beer is labeled as a “gose-style” ale, so I was hoping to have a little more coriander. The coriander is an important component to a gose. Overall I think it’s a little too sweet and cloying for style. Solid summer ale.Ĭomments: I really enjoyed this beer. Carbonation is already too low for style The beer also needs a larger more prominent coriander presence. Mash lower, use some simple sugars, or increase the carbonation. This beer is a little sweet for style and is slightly cloying. The citrus and watermelon-like flavors makes me think this might be better off in a fruit category. I really enjoy the flavors this beer has to offer. Beer is a little on the sweet balance, especially in the finish. Moderate-lower bitterness with no hop flavor. Bright citrus up front with hints of lemons and watermelon. Moderate-low bread and bread crust malt flavors. ![]() White head with large bubbles that quickly falls. Moderate-low acidity which lends to a brightness to the aroma. Moderate-low bread crust malt and wheat aroma. Lets see how the Otra Vez tastes and compared to the style guidelines in the BJCP. The Westbrook Gose is one of my all-time favorite summer beers. CO2 Filtration: Used inline with your CO2 Kegging setup, this piece can be used to filter out any potential contaminants from your CO2 Tank.In this post, I’m sipping on one of my favorite summer beer styles, Gose.This has extended shelf life of Real Ales by up to 2 weeks! Air going back into the cask is sanitized through this filter. Hand Pumps: Some breweries use this filter with the breweries hand pump system.It is connected inline between pump/O2 tank and Stainless Diffusion Stone. ![]() Inline Aeration/Oxygenation Filter: With an oxygenation or aeration system, such as our FE375 or FE380, it will filter contaminants out of oxygen or air.It is not appropriate for long term storage of beer as it is not an oxygen barrier. Using the sanitary filter as airlock also eliminates the concern of drawing air back in as hot liquid cools and contracts in a fermenter. Works great for conical fermenters where air is taken in when samples are taken or trub is dumped. Unlike other small sanitary filters, this unit fits perfectly into a stopper. Airlock: The most common use might be as an airlock on any kind of fermenter. ![]() ![]() ![]() ZFS is best described as a combination of a volume manager (like LVM) and a filesystem (like ext4, which remains the default for Ubuntu installations). ZFSĪ bigger (and somewhat controversial) change is the addition of support for the Zfs filesystem on Linux - the first version of Ubuntu to support it natively, out of the box. It also introduces drivers for the Logitech G29 racing wheel and enables support for hardware features on some newer Toshiba laptops. Improved Intel Skylake processor support.This kernel features numerable improvements to system stability, performance, power efficiency, and file system handling, and introduces support for newer Intel and AMD hardware. Ubuntu 16.04 LTS ships with a modified version of Linux 4.4 kernel. Ubuntu 16.04 - New Features Linux Kernel 4.4 You can upgrade to Ubuntu 16.04 from Ubuntu 15.10 and Ubuntu 14.04 LTS using the Update Manager app. Remember: you do not have to do a fresh install to get this release. You can download Ubuntu 16.04 LTS faster (and help other users get theirs quicker too) if you use the official Ubuntu Torrents: Scroll down to find out what’s new & improved in this release, or hit the download below to start downloading an. ![]() Support for Ubuntu 16.04 LTS desktop ends in 2021, Canonical will continue to provide some critical updates as an ESM release, but only for enterprise and sever customers. Also Read: ‘ 16 Things to Do After Installing Ubuntu 16.04 LTS‘ ![]() ![]() Our anonymous Irish recovering alcoholic has a streak of paranoia in him because he thinks that since he’s screwed over so many women, the universe is out to get him. This time around I would leave little notes for my crush, telling him I was thinking about him, wondering how his day was going all the while behind the words I was asking “Do you ever think of me?”īeing human is crap sometimes, folks. That kind of crap will get you arrested nowadays. Since I am socially retarded and not used to men giving me compliments I couldn’t exactly do what I did to Joe Clifford in second grade: I pushed him to the ground threw a rock at him and screamed “I REALLY LIKE YOU. I was into this guy once for all the wrong reasons. I related to him so hard that I had to put the book down, flip my stupid heart the bird, and try to repress wanting to vomit thinking about what I’ve done when I’ve had a crush on someone. I saw a plastic bag floating down the street in a frisky breeze and it reminded me of that scarf you wore that matched the green of your eyes and I’m counting down the minutes until I can accidentally brush your hand with mine and die in suspense wondering if you’ll thread you’re fingers through mine.” Translation: “I haven’t stopped thinking about you, everything reminds me of you. Thought I’d call and see how you’re doing.” Who hasn’t done that, developed some super heavy feelings for someone and then made promises to ourselves in the name of dignity and sanity that we won’t fill up their voicemail with uncertain false cheer: He finds himself in too deep and has to restrain himself from calling her 30 times a day. “Um….yeah,” she replies and then shows up 45 minutes late. “So, you want to get together for dinner?” He asks. He’s imagining a life together with her: suburban house, picket fence, rug rats running around with a dog. ![]() Our poor narrator becomes insecure, a man who once beguiled dozens of women and is now ![]() She is God, life, sex all rolled into one. She’s every song that is played on repeat. She’s every gorgeous painting that caused the looker heartache. She has a name but it might as well be God in his eyes. I have to spell it as HER because she’s the one who coaxes him out of celibacy, both physically and mentally. Besides, he’s gotten his act together so why screw it up with a complicated relationship?Īnd then he meets HER. ![]() He decides to get sober, becomes a faithful AA attendee and doesn’t touch a woman in 5 years, terrified he’ll regress and hurt someone. He drinks and drinks and becomes sick of his life. What follows after this break up is a gift from the karma police. He gets off on seeing the confusion swirling in her eyes, the half-smile melting from her lips like cheap lipstick in a heat wave. “This is what I look like when I’m pretending to be in love with you.” While she’s smiling with that idiot smile of love at him he begins his destruction: Anonymous sits down to a romantic dinner at a pub with his girlfriend of 4 1/2 years. Ghosting is when you don’t actually break up with someone (be it a friend or lover) but you ignore them until they’re hurt, baffled, and finally disappear for good. I came across the term ghost a couple of years ago. Just when a woman exposes her heart to him he cuts them loose. He makes love with his eyes wide open all the while snickering at how he’s going to tear a woman’s life apart. Scott Fitzgerald for the iPad generation' Richard Nash, author of What is the Business of Literature? Visit 02thief.He seduces women into his world by pretending to be THAT guy: the one who’s a good listener and leans in further as if to catch every word that falls out of her mouth. One of the most interesting and controversial encounters I've made through a book' Lorenzo DeRita, editor in chief, COLORS magazine 'A dark-horse Williamsburg bestseller' Jonas Kyle, Spoonbill & Sugartown, Booksellers 'F. ![]() I loved it!' Junot Diaz, author of The Brief and Wondrous Life of Oscar Wao 'First he steals the oxygen from you, then he spits it right back in your face. 'Kinky, artsy, and swoon-worthy' New York Magazine 'The author does a great job. Diary of an Oxygen Thief is an honest, hilarious, and heartrending novel, but above all, a very realistic account of what we do to each other and what we allow to have done to us. Say there was a novel in which Holden Caulfield was an alcoholic and Lolita was a photographer's assistant and, somehow, they met in Bright Lights, Big City. ![]() ![]() ![]() This software is compatible with Windows, Linux, and iOS. You can install Nmap software to discover the IP and MAC addresses of all the devices connected to your network. You’ll find the MAC address under the column called “Physical Address.” To run getmac, you must type the command “ getmac“.Right-click “Command prompt” and select “Run as administrator.”.Open the “Command prompt” by typing “ cmd” on the search bar.Follow the troubleshooting below to get a MAC address: Another frequently used method is the Getmac Command. Windows computers have various methods to retrieve the MAC address of a computer. Use Getmac Command on Window Computer to Get MAC Address Once you have the IP address, run “arp” The MAC address will appear under “HWaddress.”.If you know the IP address, type “ ping” and the IP number.Press “Ctrl + Alt + T” to open the Terminal Window or Command Prompt.Here’s a step-by-step guide on how to do it. If you have a Linux computer, you can follow similar steps to get the MAC address of a computer. You’ll find the MAC address under “Physical Address.” Type “ arp -a plus the IP address” and press Enter.That way, you’ll get the IP address you’ll need to continue. If you don’t know the IP address, type the hostname. Run “ping” and the computer’s IP address to let the system know what information you’re trying to acquire.In the Search bar, type “ cmd” to open the Command prompt. ![]() If you want to use this same method using a Windows computer, follow these steps: Under “HWaddress,” you’ll find the MAC address. Run “arp -a plus the IP address” and press Enter.You can type the computer’s hostname if you don’t have the IP address. Type “ ping” and the IP address of the device you want to find out the MAC address.Go to the Spotlight Search (the magnifying glass in the top right of the screen) and type “ Terminal.”.On your iOS computer, follow these steps to get the MAC address: With this method, you can retrieve the MAC address of a computer that’s not yours by running a PING. Whether you’re using Windows, iOS, or Linux, you can follow the same process with just a few variations. Scroll down till you reach the section called “Ethernet adapter Ethernet.” Under “Physical address” you’ll find your device’s MAC address.įind MAC Address from an IP Address Using Arp CommandĪnother method to get the MAC address of a computer is through the “arp” command.Next to the line that starts with “C:\Users” type “ipconfig/all” and press Enter.Type “ cmd” in your computer’s search bar and click “Open”.Using your IP address is the most common method to find your computer’s MAC address. Find Your MAC Address on a Windows Computer In this article, you’ll learn everything there’s to know about a device’s MAC address. The easiest way of finding out the MAC address of a computer is by using its IP address. The MAC address is always the same – a 12-digit code comprised of a series of numbers from 0 to 9 and letters from A to F. A MAC (Media Access Control) address is a unique code provided by the manufacturer that will help you identify the brand and model of the devices connected to a network. ![]() ![]() This multimedia player is an efficient and highly-secured video player that you can even set passwords for your confidential videos and audios. PotPlayer is living proof that mobile video players don't always have to be paid just to experience an immersive viewing experience with surround sound effects that almost feel like you are watching in an actual cinema hall. Expect to access music data and any other related information under these major tabs. There is a total of 4 classification types to browse through-Audio, Artists, Albums, and Genres. While on your music library section, categories are already set as determined by the media player itself. With the use of video folders, you will be able to sort the videos in your library into categories for easier access and organization. PotPlayer is a free multimedia player with plenty of features and rich customization. This includes volume, screen brightness, and video progress. Home Video Software Daum PotPlayer 9 (64-bit) Join our mailing list. ![]() ![]() ES A pretty awesome and powerful free media player for Windows. 100 Safe and Secure Free Download 64-bit Software Version. When you slide your video screen, more video options will appear for you to personalize and provides you with various on-screen controls during video playback. Download Daum PotPlayer 9 (64-bit) for Windows PC from FileHorse. It feels like the KMPlayer, but is in active development. Supports almost every available video formats out there. Daum PotPlayer (PortableApps 64-bit) Daum PotPlayer (PortableApps) HTML code for linking to this page: Keywords: potplayer codec pack opencodec aac aac latm ac3. PotPlayer is an extremely light-weight multimedia player for Windows. PotPlayer is an extremely light-weight multimedia player for Windows. Other key features include WebCam/Analog/Digital TV devices support, gapless video Playback, DXVA, live. PotPlayer contains internal codecs and there is no need to install codecs manually. This player has been optimized for efficiency and that you will have no issues playing videos in better and smoother quality. PotPlayer Codec Pack (64-bit) installs additional codecs to PotPlayer. PotPlayer is a freeware Multimedia player. Windows 11 is 64-bit only, the 64-bit version of the PotPlayer program will be suitable for installation.On the other hand, this lightweight utility app ensures speed and effectiveness while you play your video files, as well. ![]() If you don’t know your computer’s CPU architecture or RAM size, try installing the 32-bit and 64-bit versions of PotPlayer one by one, starting with the 64-bit version.If your computer has more than 4 gigabytes of RAM, you are most likely running 64-bit Windows – download PotPlayer 64-bit media player.If your computer has 4 gigabytes of RAM or less, you are most likely running 32-bit Windows – download PotPlayer 32-bit media player.Both 32-bit and 64-bit versions of the PotPlayer program can be installed on a computer with a 64-bit processor architecture. You cannot install the 64-bit version of PotPlayer on a computer with a 32-bit processor architecture. Daum PotPlayer is a useful media player for Windows which can play almost all sorts of media files. It is full offline installer standalone setup of Daum PotPlayer for Windows 32 bit 64 bit PC. 64-bit Windows supports more than 4 gigabytes of RAM Daum PotPlayer Free Download Latest Version for Windows.In player there are all necessary codecs for reproducing of video and audio. Supports all types of subtitles, the effects in the subtitles. Support of all modern videos and audio of formats. ![]() 32-bit Windows does not support more than 4 gigabytes of RAM Main functions and possibilities of Daum PotPlayer: High quality of reproduction as well as video, and audio.A 32-bit system runs on x86 processors, a 64-bit system runs on 圆4 processors. PotPlayer is an extremely light-weight multimedia player for Windows. 64-bit and 32-bit are the bit sizes of the Windows operating system for different processor architectures. ![]() ![]() ![]() Poison Cloud (Q) can now immediately be redeployed when picked up, but grants a temporary charge instead of a permanent charge.When out of Viper’s Cloud (Q), delay before health regen decreased 2.5 > 1.5.While in Cloud (Q), Decay over time decreased 15 > 10.Their decay level increases the longer they remain in contact with toxin. Passive, Enemies that cross through Viper's Poison Cloud (Q), Toxic Screen (E), or Viper’s Pit (X) are instantly inflicted with at least 50 decay.Fixed a bug when calculating if damage taken while decayed should be lethal for players with armor.The instant decay inflicted when entering Viper’s smoke or crossing her wall, reduced 50 > 30.Snake Bite (C) duration reduced 8 > 6.5.Snake Bite (C) price increased 100 > 200.Outer edges of Viper’s acid patch form faster to ensure it is lethal if an enemy sits in the entire duration.We hope to slightly reduce some of this stalling power. We’ve seen a massive resurgence in Viper’s popularity and power, especially at stalling opponents and preventing defuses.Fixed a bug where Viper’s Pit (X) started forming at the cursor placement point instead of around Viper.Fixed Viper’s fuel will no longer continue to drain after her smokes go down if she is suppressed right as she activates Toxic Screen (E) or Poison Cloud (Q).Updated the visuals for the dissolving effect seen while inside Viper’s smoke to better match the visuals seen from the outside, in an attempt to remove any type of peeker’s advantage when playing from within the smoke.Passing through the highest portion of Viper’s wall now correctly applies instant decay to high-flying Agents.Fixed a bug where Viper’s ultimate would sometimes fail to expand through doorways.Fixed an exploit where, using specific line-ups, it was possible to see inside Viper’s ultimate without being affected by the nearsighted debuff.Removed delay on Poison Orb disabling when Viper is suppressed.Poison Orb now has a yellow light to indicate when it is on cooldown. ![]() Cooldown after deactivating increased 6 > 8.Added a unique VO line that plays when her smoke is disabled by suppress.Removed delay on Toxic Screen (E) disabling when Viper is suppressed.Toxic Screen (E) now has yellow lights that indicate when it is on cooldown.Cooldown timer now starts when her smoke starts dissipating instead of when the deactivation telegraph plays.Viper’s fuel bar now turns red when she does not have enough fuel to activate her abilities.Fuel drain increased 50% when Toxic Screen (E) and Poison Cloud (Q) are both active.Fixed issue where observers would see Viper’s enemies glow red when they were near but outside of Viper’s Pit (X).Fixed a bug where Viper’s Toxic Screen (E) and Poison Cloud (Q) would sometimes disappear from the minimap.Fixed a bug where Viper’s Toxic Screen (E) could have small gaps around ground level in specific map locations.Snake Bite (C) now deals 100% > 50% damage to non-players.Max time out of smoke decreased 15.0 > 8.0.Smoke integrity regen time 5.0 > 25.0.Regenerate to max fuel once empty 20s > 30s.Reduced regeneration per second 5% > 3.3%.Viper’s Poison Cloud (Q) grenade has received an art update. ![]() ![]() The community action council which will oversee the center has served nearly 2,000 of Kentucky’s youth, with Head Start programs in 13 counties. “Children need high-quality learning experiences as they prepare them to be successful in school and life, and parents need high-quality and affordable early childhood education and support so that they can go to work and they can make progress in their life,” Price said.įor over 15 years, the city and community partners have worked to bring affordable housing and more to Shropshire and surrounding areas of the east end. “These projects are important to improve the quality of life in this community, but what I’m most proud of is that this project has the potential to transform lives.”Ī longtime Head Start teacher and Lexington native, Community Action Executive Director Sharon Price says this community could use the support of new infrastructure. (Spectrum News 1/Sabriel Metcalf)Ĭouncilman James Brown, who worked with Barr to help bring forth efforts, says among other groundbreaking events he has had a hand in, this will be one of the first with direct impacts on the lives of youth in the city. The new Head Start center marks the final development in the east end districts over 15 years of reconstruction. The community action building will also consist of environmentally friendly construction, like solar paneling and green space. Housing up to five early childhood classrooms with over 50 spots available, the childcare center will prioritize three year olds nearing the age cut-off point. “We also know that some neighborhoods are disproportionately affected by the achievement gap,” Barr said. Leaders highlighted the need for resources for single families in need of affordable housing relative to schools and other economical tools. Andy Barr, Lexington Mayor Linda Gorton, and the city’s urban council leaders embark on the final development for the William Wells Brown neighborhood. Palmer, the only African American 1960s drug store owner and pharmacist to be the namesake for the community action center and the new road that will connect to it. The project concludes over a decade’s worth of affordable infrastructure in the area.Central Kentucky leaders are helping mark the construction for the new site.A 9,000-square-foot Head Start center is being built along the Shropshire lane in Lexington’s east end.Those payments will cease in December 2023, so CKYHS is preparing for a new fiscal reality as we move into the new year. CKYHS has been receiving sustainability payments from Kentucky’s Division of Regulated Childcare throughout the pandemic, which has been incredibly helpful for us to make necessary investments in our program. ![]() ![]() Our application to purchase and renovate the new Bardstown Head Start building is still being reviewed and we are hopeful to have good news on that application soon. CKYHS was also a recipient of $250,000 one-time supplemental funds to purchase fleet vehicles and make improvements to our facilities and playgrounds. HS received our Cost-of-Living Adjustment and Quality Improvement funds at the end of August. Lastly, CKYHS has been working with the Office of Head Start for funding applications of various types. HS is so excited to better serve the families in Nelson County. The Head Start programs primary mission is to provide comprehensive early childhood services for eligible children. Having Head Start next door to other CKCAC programs has created a one-stop shop for our children and families. Audubon Area Head Start program has a 16 county service delivery area, serving over 2,500 children from low-income families and children with disabilities through five programs administered by this department. ![]() Our Bardstown Head Start (HS) and Family Enrichment Center have relocated to the new Central Kentucky Community Action campus at 820/830 Pennsylvania Avenue in Bardstown. We do have plenty of staff openings and would welcome your support in helping find candidates with a passion for service and working with children! These first months of the school year are so important, so staff are working diligently to make sure we are setting the foundation for a wonderful school year. Central Kentucky Head Start has also created the theme for this year as our “Year of the Why.” In everything we do, we are examining the reason behind our actions and all working together to understand the big picture.Ĭentral Kentucky Head Start is fully enrolled as we begin a new school year. All these changes are in hopes to provide the highest quality preschool experience for our children and families. ![]() Our mission is to teach, to lead, and to serve. CKYHS also rolled out enrollment and screening procedures that are like our school system partners. CKYHS implemented cluster training where a few centers would meet and have more one-on-one time with our trainers. Central Kentucky Head Start (CKYHS) welcomed all staff back for an exciting and innovative new school year. ![]() ![]() ![]() Ko compares them to the Michelin Pilot Sport A/S 3 tires that were on the wagon previously. The tires were inflated to 35 psi front and 32 psi rear, as per the Saab manual. Ko reports putting close to 1,000 miles on the DriveGuards during the extra-hot July and August weather. I have old cars with smaller tires, so the test DriveGuards went to my friend Ko Denhamer near Philadelphia, to try out on his 122,000-mile 2003 Saab 9-5 Linear wagon with manual transmission. Curiosity about Bridgestone’s DriveGuard run-flats led to this test. “They’re an excellent touring tire that just happens to be run-flat,” McKenney said. The DriveGuards, with a 65,000-mile wear warranty, come in 19 sizes. Cars that come with run-flat tires also have Tire Pressure Monitoring Systems (TPMS) because otherwise you might not even know the tire was impaired. Not many new cars come with run-flats, but Bridgestone has an arrangement with BMW, most of whose models are so-equipped. The tire will lose its chemical integrity and soften.” Certain types of damage to run-flats-as in sidewall punctures-may not be repairable. Driving any further than that is not recommended, because as the tire rolls it compresses and that compression generates heat-the enemy of rubber. “It will get you home or to the tire shop. “You can drive 50 miles at up to 50 mph,” he said. McKenney said that when a tire is punctured and goes to zero pounds per square inch inflation, rubber inserts in the tire keep its shape and stay on the wheel. Run-flats are generally 20 to 40 percent heavier, but McKenney said that running them eliminates the need to carry a spare-providing a 50-pound weight saving, plus the jack. Ian McKenney, a spokesman for Bridgestone, said in an interview that the DriveGuard line was launched in 2014 as the company’s first run-flat line, and has now been updated as DriveGuard Plus touring tires. Ko Denhamer’s 2003 Saab 9-5 Linear wagon with DriveGuards installed. In a typical self-supporting run-flat today, the reinforced sidewall stays rigid without air pressure-and (as with compact spares) you have 50 miles of safe driving ahead before they should be removed and repaired. ![]() In 1972, Dunlop introduced the Total Mobility Tire and it became standard on certain Rover models. Passenger cars got run-flats in 1958, when Chrysler and Goodyear teamed up on Captive Air tires. The idea goes back to 1934, when Michelin introduced a tire for commuter trains and trolleys that had a “safety rim” inside that could run on a foam lining after a puncture. As the name implies, run-flats resist deflation and can keep you on the road after a puncture. ![]() Or that’s what is supposed to happen-I’ve never successfully used that combination.Īnd another reason why jacks will soon be seen only in thrift shops is the run-flat tire. Many cars today have no spare or jack, and come with small air compressors that work in concert with spray sealant to temporarily repair a flat. These steps are being taken to save weight-which is particularly important in heavy electric cars. Not only are today’s cars being shipped with temporary spares (good for 50 miles or so) but the jack has been largely jettisoned. I mention all of this because spare tires and jacks may soon become part of history. Part of driver’s ed was learning how to change a tire-don’t forget to use the approved jacking points! Bridgestone DriveGuard Plus tires are standard equipment on certain BMW models. Along with the tires as standard equipment was a jack (often in several pieces) and a jack handle. During most of the automobile’s recorded history, cars carried spare tires-sometimes in the early days, several of them (because of frequent punctures) in twin sidemounts or out back. ![]() |
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