Pro ($12/month): All Basic features plus unlimited slides, no Beautiful.ai branding, analytics, revision history, PowerPoint export. Feel free to skip ahead if you’re curious about one particular PowerPoint alternative.īeautiful.ai is an online presentation tool that automatically enforces presentation design ‘best practices’ using artificial intelligence. Let’s see if the grass is greener over the proverbial fence. There are a lot of free PowerPoint alternatives here too – so if you’re looking to save some money you might be in luck! Maybe one of these PowerPoint alternatives is a better option if you don’t have a team of PowerPoint experts on hand. However, we’re well aware of the horrors of “Death by PowerPoint” and are lucky enough to have a team of brilliant designers to help make our stuff look lovely. We also have lots of free resources to help you create gorgeous content in PowerPoint. We at BrightCarbon think PowerPoint is great and use it for loads of incredible creation projects – check out our portfolio for examples. The number of PowerPoint alternatives available shows that people are willing to invest time and money in creating effective, attractive presentations and it’s clear that PowerPoint is not everyone’s first choice. What is a PowerPoint alternative?įor the sake of this article, a PowerPoint alternative is software you can access from your computer or tablet that allows you to create presentations from beginning to end. Luckily for you, BrightCarbon is here to separate the wheat from the chaff, and the decent presentation programs from the rubbish PowerPoint knock-offs. But it can be tricky to see through the pretty branding and weigh up the functionality that lies beneath. There’s an astounding number of PowerPoint alternatives out there claiming to be the solution to your most pressing presentation problems.
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Johnson, hoping perhaps to influence the peace process in Southeast Asia, terminated Rolling Thunder on Oct. The Thanh Hoa bridge, write Coonts and Tillman, “became the most heavily defended target in North Vietnam, which is to say, at that time in human history, the most heavily defended target on earth.” By late 1968, the North Vietnamese had increased the number of anti-aircraft guns from 700 in 1965 to more than 8,000. American planes hurtling down through the clouds had to run a gauntlet of MiG fighters, surface-to-air missiles and radar-guided anti-aircraft artillery. Making the job even more difficult was North Vietnam’s sophisticated defenses. Pilots reported that only half of their bombs landed within 450 feet of the target, and ordnance analysts determined that more powerful weapons-not standard issue 500-pound, 750-pound and 1,000-pound bombs-were required to demolish the bridge. air crews were armed primarily with undersized conventional munitions, “dumb” bombs, that lacked the accuracy and punch to destroy a steel truss bridge reinforced with concrete piers. “We thought of calling Hanoi,” joked one Navy pilot, “and saying we’d push three A-4s overboard if they would just blow up that damn bridge!”Ĭoonts and Tillman contend that the American military was surprisingly ill-equipped to slay the Dragon. The Americans, it seemed, were only capable of knocking the bridge out for a few days at a time. Yet, after every strike, teams of North Vietnamese dutifully emerged to inspect and repair the damage. In May 1966 alone, Navy pilots dropped 128 tons of ordnance on and around the Dragon’s Jaw, and no fewer than 30 airstrikes were conducted against the bridge between January and March 1967. The assaults blew out chunks of supporting concrete, cratered the approaches to the structure and temporarily suspended road and rail traffic across the Ma River-but the bridge refused to fall.īoth land and carrier-based aircraft continued to attack the bridge without success. American military planners targeted the Dragon’s Jaw in Operation Rolling Thunder, the bombing campaign initiated on March 2, 1965, to interdict enemy transportation routes.Īir Force F-105D Thunderchiefs based in Thailand attacked the Dragon’s Jaw twice in April 1965, blasting it with 348 bombs and missiles. Originally built by the French during the colonial period, the bridge was destroyed in 1945 by communist-led Viet Minh forces fighting for independence and replaced with a stronger structure that opened in 1964. Dragon’s Jaw: An Epic Story of Courage and Tenacity in Vietnam, by New York Times bestselling author bridge and noted aviation historian Barrett Tillman, chronicles that epic campaign, whose early failures became a symbol of North Vietnamese resolve and resistance to American air power. Navy, Marine and Air Force aviators braved the flak-filled skies over North Vietnam on missions to destroy the 56-foot-wide bridge, christened the “Dragon’s Jaw” by locals, and sever that link. The road and railway bridge at south of Hanoi spanned the Ma River and was a vital link in the movement of communist troops and supplies. Navy, Marine and Air Force aviators braved the flak-filled skies over North Vietnam on missions to destroy the 56-foot-wide bridge, christened the “Dragon’s Jaw” by locals, and sever that link.ĭragon’s Jaw: An Epic Story of Courage and Tenacity in Vietnam by Stephen Coonts and Barrett Tillman, Da Capo Press, 2019 The road and railway bridge at Thanh Hoa south of Hanoi spanned the Ma River and was a vital link in the movement of communist troops and supplies. The North Vietnamese Bridge That Took Seven Years to Destroy Close If the tank is filled with water, this calculator also displays the weight of water at the liquid level and at full volume. In addition, a dipstick chart is automatically generated. The default dipstick chart is in increments of one but you can change that by clicking on one of the increment buttons.Īn alternative to this would be inputting a different set of units.įor example, if you are inputting information for a tank that has a height of 1.25 feet, you will end up with a default dipstick chart that has two lines - zero feet and one foot because the default dipstick chart increments are based on the height value. Instead, if you input all 3 dimensions in inches (height = 15 inches, etc) then clicking the "inches" button will produce a default chart with 15 lines.Īlso, you have the option of clicking on the "printer friendly" button which opens another window and allows you to print all of the dipstick chart information without printing the entire website. Numbers are displayed in scientific notation with the amount of Results in either cubic feet, cubic inches, UK gallons or US gallons. Volume of a cylinder pi x radius squared x height Cylinder Volume r 2 h Cylinder Volume 3.14159265 x radius 2 x height 1 US gallon 231 cubic inches 1 Imperial gallon 1 UK gallon 277. Most browsers, will display the answers properly but You may change the number of significant figures displayed by Will not be in scientific notation but will still have the same precision. If you are seeing no answers at all, enter a zero in the box above, which willĮliminate all formatting but at least you will see the answers. #Cylinder volume calculator gallons full. The preceding process is only used by the sender to calculate the initial checksum. We can see that the checksum of this grouping header is exactly the same as the received value. Note that in the first step, we use 0x0000 to set the header checksum. Based on the above algorithm description, we can perform the following calculations: The first byte is 0x45, and the last byte is 0xe9, that is, the IPv4 group header ends with the target IP address. The IPv4 group header starts from the address offset 0x000e. In the preceding hexadecimal sampling, the start point is the beginning of the Ethernet frame (DLC package. repeat this process until the high 16 bits are all 0. After the accumulation is complete, add the high 16 bits in the result to the low 16 bits. If the total number of bytes is odd, the last byte is added separately. When an IPv4 packet header verification is to be calculated, the sender first sets it to 0, and then accumulates it to the IPv4 packet header one by one based on 16 bits, accumulating and saving it in a 32-bit value. The "header checksum" field is the header checksum part. | Time to live | Protocol | headerchecksum | | Identification | flags | Fragment Offset | | Version | IHL | type ofservice | totallength | The structure of the IPv4 group header is as follows:Ġ 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 4 5 6 7 8 9 01 On Windows offloaded connections bypass WinPcap, which means that you won't capture TCP conversations.The Checksum algorithm of the grouping header is the inverse code after 16-bit accumulation and UDP data headers also use the same validation algorithm, but the data involved in the calculation is different from the IP grouping header. TCP ChimneyĬhimney offloading lets the NIC handle processing for established TCP connections. This article has a nice explanation on what to do. You can check and change offloading behavior on Linux and Windows using the methods described in the previous section. This will manifest itself in Wireshark as packets that are larger than expected, such as a 2900-byte packet on a network with a 1500-byte MTU. Press the 'Configure…' button, choose the 'Advanced' tab to see or modify the "Offload Transmit TCP Checksum" and "Offload Receive TCP Checksum" values. In Windows, go to Control Panel->Network and Internet Connections->Network Connections, right click the connection to change and choose 'Properties'. Or, with some 3Com cards (see 3c59x vortex docs): rmmod 3c59x modprobe 3c59x hw_checksums=0 To disable: ethtool -offload ethX rx off tx off LinuxĬhecksum offloading can be enabled and disabled with the ethtool command. In this case, you may want to check and disable checksum offload for the adapter, if possible. If you are experiencing network problems and while trying to figure it out with Wireshark you found these checksum errors, you may have a network card with TCP checksum offload enabled and for some reason the packet is not being fixed by the adapter (NAT, bridge or route redirection is sending the packet to another interface). You can disable checksum validation in each of those dissectors by hand if needed. New installations of Wireshark 1.2 and above disable IP, TCP, and UDP checksum validation by default. Even worse, most OSes don't bother initialize this data so you're probably seeing little chunks of memory that you shouldn't. It won't see the correct checksum because it has not been calculated yet. Wireshark captures packets before they are sent to the network adapter. In Wireshark these show up as outgoing packets marked black with red Text and the note. On systems that support checksum offloading, IP, TCP, and UDP checksums are calculated on the NIC just before they're transmitted on the wire. This allows you to easily compare photos of the same subject and delete low quality shots that you don't need. Unlike ordinary duplicate finders, Duplicate Photo Cleaner can compare photos based on how similar they look. Duplicate Photo Cleaner will intelligently scan your photos, compare them just like a human would and help you delete duplicate photos quickly and easily.ĭuplicate Photo Cleaner is an advanced image similarity finder that is perfect for professional and amateur photographers, as well as everyone who has a large photo library. Plus, Gemini 2 makes it just as convenient to clean up your photo library as your phone makes it to fill up your library.Compare photos, find duplicates, delete similar images and manage your albums the smart way. Not only will it free up space on your hard drive, but it’ll also make your pictures easier to find when you’re looking for them later. Spending the extra few minutes to clean it up will make a world of difference. Then, click Move to Trash.ĭon’t let the duplicate clutter take over the rest of your photo library. Right-click or hold down Control and click on the images. Select the duplicates you want to delete. Note: Duplicate pictures are likely to have the same or consecutive file names, but sorting by date or size might be easier for you. Then, click on the Name column to sort your files by name. Set the drop-down menus to “Kind” and “Images”. In Finder, click File > New Smart Folder. Similar to Smart Albums, you can use Smart Folders to help you view all of your images in one window. Now, if you’re just keeping your pictures in various folders across your Mac, don’t worry. You can always get back to the Smart Album. So, there’s no need to try and get through all your duplicates in one sitting. The best part about using the Smart Albums method is that they’re automatically saved in the sidebar. Then, click Delete All in the top right corner. Right-click (or hold down Command and click) on those pics and click Delete. Name your Smart Album and set the filter settings. Once you have the Photos app open, all you have to do is follow these steps: Smart Albums lets you only view pictures based on certain criteria like the file name, date the image was taken, camera model, and more. While Photos doesn’t have a “show duplicates” tool like other apps, you can use Smart Albums to help you spot the similar images quicker. By default, macOS will start saving your pictures in the app. Especially, if you’re syncing your iPhone or iPad with your Mac. The most common place to have your pictures stored is in the Photos app. But how you do it, will depend on where you have your pictures stored on your Mac-the Photos app or Finder. With a little patience and a lot of determination, you can do it. It will obviously take a little bit longer to sift through all of your pictures. Of course, you can always delete duplicates manually. How to delete duplicate photos on Mac manually But don’t worry, if you want to preview the similar files, you can click Review Results. The Smart Cleanup button will save the copies Gemini 2 thinks are the best versions and remove the rest. At the end of the scan, you can get rid of the duplicates in one click. Let it scan and choose to press either the Smart Cleanup or Review Results buttons.Īnd that’s seriously all you have to do. Note: If your pictures are in another folder, you can click Choose Custom Folder. Here’s all you have to do:Ĭlick + > Pictures Folder > Scan for Duplicates. Then, when you have the app installed, in just a few clicks it will start scanning a specific folder or your entire hard drive searching for duplicate files. Thankfully, you can download Gemini 2 and try it for free. The easiest way is to use a duplicate finder to help you find and take care of the duplicates automatically. How to remove duplicate photos automatically And get rid of the duplicate clutter on your computer. This article will show you a couple of different ways to clean up your library. While it’s great to be able to shoot like this, the downside is that your photo library is probably littered with duplicate and similar looking pictures. The perfect framing with the best lighting. And because you’re not using film, you can take as many shots as you want until you capture the perfect pic. Thanks to camera phones and DSLRs, it’s easier than ever to take photos. To install the application, you must install Windows Security update KB4474419”. “The operating system does not support the SHA-2 as the signature algorithm. For instance, in the past, Kaspersky has thrown this error for lacking the update. If you don’t have the mandatory update installed, you may not be able to install Firefox. Once you update to or install Firefox 100, it will work without any issues. Search for KB4467719, if you’ve “ Security update for Microsoft Windows (KB4474419)” listed, you don’t need to worry.Click on Programs > Programs and Features >.You may have the update automatically installed in October 2019, here is how to check. Such is the case with Firefox 100 release on legacy Windows OS.īack in 2019, Microsoft ditched SHA-1 and introduced SHA2- code signing support for Windows 7 SP1 and Windows Server 2008 R2 SP1, and Windows Server 2008 SP2 with KB4474419. If users don’t install them on their device Windows may not work properly and you can’t install certain apps also. Some Windows Updates, especially Security updates are pretty mandatory. Below you can check and verify do you have the mandatory security update installed, otherwise, we’ve covered the instructions on how to manually install the KB4474419 update. This is because Mozilla has signed Firefox for Windows installer with an SHA-256 digest than SHA-1. Beginning with Firefox 100, Windows 7 SP1 users must have the KB4474419 update installed prior to installation of the Firefox browser, otherwise, it may not work. |