To avoid similar operating mistakes, which may interface your final blend images. It is because they do not figure out the correct turn to import images. So how to blend photos into the idea blend effect, and what is the order to import photos, is the foreground image to import, or the background picture to upload first? I saw some comments of Photo Blender in App Store, that a small group of people via the Photo Blender app for iPhone is not working. Part 2: How to Blend or Mix Pictures with Photo Blender Or you can set the newly created blending photo as the wallpaper in your iPhone directly. In another word, after you create multi-exposed images by Photo Blender app on iPhone, there are many sources for you to share created blend photos. If you have not heard them before, you can tap and try them all, to find out which photo blend effect is most suitable and eye-catching.Īt last, you can save or share your photo blends creations to the social network, or send them by email and Bluetooth. After you overlay images, you can choose several photo blend effects on the top, which are Add, Alpha, Chroma Key, Color Dodge, etc. Various well-designed photo blend effects.Or you can also crop blended images already in several photo cropping modes, including original, free, square, circle, portrait, and landscape. You can crop newly imported pictures to match the background image. Crop images whenever which status you are in.As a photo beautifier is just a funny thing to kill time and swiping can satisfy most people, by editing photo blends by your finger movement. You do not need to set accurate numbers to be too serious. Use swipe gestures to adjust image blend transparency.The more pictures you apply on the Photo Blender app, the more complicated and outstanding your blend images will be. There is no limitation of photo exposition. Once you have installed the Photo Blender app on your iPhone, you can enjoy more fun on image blending effects creating. Not too many icons and selection out of order, to make things being difficult to operate. The whole interface is simple and well designed. Please share your photo and video with photo blender app to Instagram /facebook / twitter.Photo Blender is a lightning photo effect creator app, with which you can blend and easily convert images. Photo blender app is a powerful photo maker for you with photo editor function. + you can view your created images easily + support save images on SD card (external SD card) + if you're lazy, you can use random button at top-right corner + save your photo created in HD mode, you can also choose the size to be saved. + you can share created photo via facebook, twiter, instagram, mail (ex: gmail, yahoo) * Adjust the inner/ corner/ shadow/ scale + Filter, rotate, create memo texts, blur, focus photos with photo blender + you can create an image like scrapbook. + you can create splash image, blur image, square image with blur, mirror image with 3D effects, flare effect as well You can add your favorite emojis on photo. + post full size photo without croping, with blur background, shadow effects. Bad or good weather, you still can make photos better + Filter: many amazing filters, including beautify, retro, landscape, halo, black & white and all sorts of festive filters. Crop & Resize your images in different aspect ratio + Crop & Resize: Supports horizontal and vertical cropping & resizing. + Collage Maker: 300+ different collage templates for you to combine photos in different ways, you can even customize templates to suit your needs! Design your own photo creation! Anything is possible Amazing functions: Blender, Photo Collage Maker, face changer, PIP camera to create memo album, collage maker with hundreds layouts. The most popular and free photo blender worldwide Photo blender app, Photo Collage Maker, face changer, PIP camera All In One! Photo blender app is a best photo blender to provide the square/collage and snap photo for instagram. Photo Blender Editor allow you to add text, stickers to your custom photos. With Photo Blender Editor, you can combine your ordinary photos to create beautiful collages. Photo Blender Editor is a best photo editor & blender effect application, help you have awesome photo collage from multi cut photo you touch.
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Here in this article, we will list down different ways to Download Star Warfare:Alien Invasion HD on PC in a step by step guide. But do you know you can still use any of your favorite Android or iOS apps on your laptop even if the official version for PC platform not available? Yes, they do exits a few simple tricks you can use to install Android apps on Windows machine and use them as you use on Android smartphones. Most of the apps available on Google play store or iOS Appstore are made exclusively for mobile platforms. Keep reading this article to get to know how you can Download and Install one of the best Arcade Game Star Warfare:Alien Invasion HD for PC. In total, 28 commits were made in the UFO:AI repository in February.Looking for a way to Download Star Warfare:Alien Invasion HD for Windows 10/8/7 PC? You are in the correct place then.
3/24/2023 0 Comments Easyvpn android setup ciscocrypto ikev1 enable Internet crypto ikev1 policy 9 authentication pre-share encryption des hash sha group 2 lifetime 86400 !by default xp vpn client will use following ikev1 isakmp parameters crypto ikev1 policy 10 authentication pre-share encryption 3des hash sha group 2 lifetime 86400 telnet timeout 5 ssh timeout 5 console timeout 0 threat-detection basic-threat threat-detection statistics access-list no threat-detection statistics tcp-intercept !Next you will need to define a group policy for the client. !by default xp vpn client will use following ipsec parameters crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac crypto dynamic-map OUTDIDE_CRYPTO 65500 set ikev1 transform-set ESP-3DES-SHA crypto dynamic-map OUTDIDE_CRYPTO 65535 set ikev1 transform-set ESP-DES-SHA crypto map OUTSIDE_MAP 65535 ipsec-isakmp dynamic OUTDIDE_CRYPTO crypto map OUTSIDE_MAP interface Internet !setup the PHASE 1 encryption parameters. crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac !setup your Phase 2 parameters and apply it to the interface. ! for VPN Software Clients to get an ip address ip local pool remoteuserspool 10.10.230.5-10.10.230.254 mask 255.255.255.0 icmp unreachable rate-limit 1 burst-size 1 no asdm history enable arp timeout 14400 route Internet 22.22.22.0 255.255.255.0 1.1.1.2 1 timeout xlate 3:00:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02 timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00 timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00 timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute timeout tcp-proxy-reassembly 0:01:00 timeout floating-conn 0:00:00 dynamic-access-policy-record DfltAccessPolicy user-identity default-domain LOCAL no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart access-list EZVPN_SPLIT_TUNNEL standard permit 10.0.0.0 255.0.0.0 pager lines 24 mtu Internet 1500 mtu Internal 1500 This access-list will be pushed out to the client upon establishment of the VPN tunnel. !Setup a split tunnel access-list in order to define traffic that will be routed over from the client side. Configurations: != start from a clean default configuration on ASA= configure factory-default 10.1.1.1 255.255.255.0 2.1 EZ VPN Server configuration asa242-1(config)# sh runĪSA Version 8.4(2) ! hostname asa242-1 enable password 8Ry2YjIyt7RRXU24 encrypted passwd 2KFQnbNIdI.2KYOU encrypted names ! interface GigabitEthernet0 nameif Internet security-level 0 ip address 1.1.1.1 255.255.255.0 ! interface GigabitEthernet1 nameif Internal security-level 100 ip address 10.1.1.1 255.255.255.0 ! ftp mode passive 3/24/2023 0 Comments Owncloud freeLearn new ways to improve your cloud storage system from our ownCloud Education Channel. Unfortunately, we cannot recommend any platforms with free international holiday iCalendars at this time. You can list worldwide holidays and observances from reputable websites including UN.org/Observances/ and /Holidays. Exercise extreme caution if you decide to browse the iCalShare website for calendars. The page recommends for more downloadable calendars, but there is a lot of spam and unvetted content rendering it a potentially unsafe website. You can download the ICS file or simply copy and paste the URL as a subscription. Trying to maximize your ownCloud 9 calendar and above with everything you could possibly need? Holiday calendar files for many countries are available for free at. If you choose to share your calendar with remote CalDAV accounts, first ensure you’ve taken necessary steps to secure your ownCloud server. The settings section populates general and iOS CalDAV calendar links for sharing your full ownCloud calendar externally. Calendar subscriptions will show separately from created and imported calendars. From here, setup is pretty simple: Open up the ownCloud software on your computer, and select 'configure.' Add the URL of your ownCloud server, and your login credentials. Subscribe to public calendars with the + New Subscription button on the left and the public iCal link. Import a calendar file by selecting Settings & Import from the lower-left corner, then Import calendar. You look like someone who needs more functionality. There are two ways to add external calendars to your ownCloud calendar. If you prefer to always use the advanced event editor, select Settings & Import from the lower-left corner and the checkbox for Skip simple event editor. Status (confirmed, tentative, or cancelled).To create an event, simply click on a calendar date to customize the:Ĭlick the More button for the advanced event editor with more options: Hide events by clicking on the calendar title.Select + New Calendar on the left to create more. The empty Personal calendar is already created. This is the free version for testing the connection to your ownCloud 6 instance. It makes use of the preview feature introduced in ownCloud version 6. You can switch to a daily or weekly view from the upper-left corner along with choosing different dates to display. This app shows you your images on your ownCloud instance with preview images. The default view is to show the calendar month. Here’s an example of how your calendar might look once you’ve added some events and calendars. Afterwards, select the menu button in the upper-left corner and select Calendar. Getting Started How to Install the Calendar ownCloud Appįirst, log into your ownCloud dashboard as an administrator and install the Calendar app from the market. How to Install the Calendar ownCloud App.If you want to consolidate multiple calendars, ownCloud Calendar can also import WebCal (ICS) files and integrate with external systems that have CalDAV support. The Calendar ownCloud app helps you keep track of meetings and other events while at your desk and on the move. 3/24/2023 0 Comments Watch over the hedgeIn June 2016, the service launched in Indonesia, partnering with market leader Telkom Indonesia, and in Singapore, partnering with the market’s leading pay TV and telecommunication service provider, StarHub. In March 2016, the CATCHPLAY+ service made its pilot launch in Taiwan. Through our passion for movies and the belief in co-creation, internally and together with local leading operator’s partnership – we made it a mission to provide the ultimate content offering tailored for each market’s unique needs and deliver superior user experience that will be cherished by movie lovers universally. Instead of adopting major international players’ one ‘offer-fits-all’ strategy, we at CATCHPLAY with years of experience and passion for content, believes and embraces the importance of individual market’s unique needs and preference of content. In 2015, CATCHPLAY established AsiaPlay Incorporated with the ambition to become Asia’s largest movie content service provider. Today, CATCHPLAY Media Holdings Group owns two distinct companies – CATCHPLAY Incorporated, and AsiaPlay Incorporated – with involvement from production, distribution, linear movie channel operation and both content aggregation and platform operation for digital entertainment services. This was followed by expanded partnerships with Telkomsel, Indosat and First Media, and in Singapore, collaboration with the market’s leading telecommunication operator, StarHub. In June 2016, the service platform launched in Indonesia, collaborating with market leaders IndiHome, Telkom Indonesia. In March 2016, the CATCHPLAY+ service platform made its pilot launch in Taiwan in partnerships with major telecommunication operators and device manufacturers. In addition to content aggregation, in 2015, CATCHPLAY established AsiaPlay Incorporated with the ambition of becoming the leading premium content service provider for movie lovers in Asia. Today, we are the largest provider for premium movie content in Taiwan, aggregating content from Hollywood studios including Disney, Warner Bros., NBC Universal and Paramount in addition to having a wide selection of international independent films and leading local productions for distribution on major operators’ digital platforms. Today, CATCHPLAY continues to look into investment and co-production opportunities internationally and in Asia targeting particularly Chinese-speaking territories and South East Asia following our recent expansion footprints.ĬATCHPLAY started placing significant emphasis on the development of digital movie content years before the others did in Taiwan. In the same year, CATCHPLAY also provided financing and local production support to director Martin Scorsese’s passion project Silence, making it the first international production filmed entirely in Taiwan. CATCHPLAY and partners also control exclusive distribution rights to these films in Taiwan, China, Hong Kong and Macau, with The Revenant generating outstanding box office results from these territories in 2016. In early 2015, we closed a partnership deal to invest in New Regency’s three enthralling titles, namely The Revenant, Assassin’s Creed and Splinter Cell, marking the first investment of a Taiwanese company in major Hollywood productions. Both investments generated considerable box office performance in Taiwan and China respectively. In the same year, we invested in the locally produced film, Paradise in Service and co-produced 20 Once Again with CJ Entertainment for the Chinese market. In 2014, in addition to distributing the movies CATCHPLAY loves, we embarked in earnest co-production and investment projects, venturing into content creation. Viewport cloud streaming allows 6K playback on Oculus Quest, Go and any Snapdragon headset. Quickly addressing user requests and customizationsĥ. Advanced file manager with a useful ‘favorite folders’ featureĤ. Optimisation for each known VR chipset, GPU and operating systemģ. The maximum resolution, frame rate and bitrate supported for each headset.Ģ. Head-tracking for 6DOF headsets gives you freedom of movement in the videoġ. Vertical and horizontal stereoscopic off-sets perfectly align videos to viewer’s IPD and corrects video misalignments A-B loop and slow-motion for the best moments in the video Perfect Xbox Controller and integration for all known VR controllers Rotation provides another perspective of the action in the video Height fits viewer’s height to match the camera’s POV Tilt to adjust the video to your body position A zoom feature that brings you closer to the action, just like real life Many suggestions are sent daily and we are trying to incorporate these fast.ĭeoVR unleashes the fullest potential of VR with: It is constantly being updated to include more features and better quality playback. The simple and intuitive interface is achieved by a hi-tech back-end invisible to the naked eye. It is designed to provide the best performance of every video for each VR headset. The player is used to playback and stream thousands of hours of VR videos every day. The built-in VR media browser delivers the best VR content from YouTube and other popular video sites. DeoVR is the best-in-class VR video player for all available headsets.Įnjoy the best moments of your favorite videos. 3/24/2023 0 Comments The railway pecatonica ilThese lines took many western pioneers to the places where they would outfit for the trek west, or to settle the midwestern plains. There were also significant lines which connected Sioux Falls South Dakota and Omaha Nebraska with Chicago. 404 Main St, Pecatonica, IL 61063-7737 +1 81 Website Closed now : See all hours See all (1) Enhance this page - Upload photos Add a photo Ratings and reviews 4.5 13 reviews 2 of 2 Pub in Pecatonica 2 of 6 Restaurants in Pecatonica There aren't enough food, service, value or atmosphere ratings for The Railway, Illinois yet. It was also known as the Main Line of Mid-America. Beginning in the 1900’s, the rail line became a major source of transportation for African Americans choosing to migrate from the rural south to search for employment in the more industrialized north. With multiple connections to smaller railroad lines, the Illinois Central significantly improved transportation in the Mississippi delta. Milepost 23.4 and Milepost 25.75 on the former Illinois Central Golf. Following the Civil War, the road expanded south, until by 1882 it provided direct passage for goods and people between Chicago and New Orleans. WHEREAS, the Pecatonica Rail Transit Commission (Commission) has. The initial development of the road began in the extreme north-western part of the state and terminated in the southern tip at Cairo, Illinois, a distance of 704 miles. /rebates/&.com252fRestaurantReview-g36535-d6697974-Reviews-TheRailway-PecatonicaIllinois. Delicious bites of jalapenos and cheese, breaded and fried. Breaded white cheddar cheese curds fried to perfection. PECATONICA-Before the railroads penetrated other parts of norther Illinois, this village promised to be a real metropolis. The railroad was chartered in 1851 and received a land grant, signed by President Millard Filmore, of nearly 2,600,000 acres. Fresh tortilla chips with cheddar cheese sauce, seasoned beef, tomato, green onions and colby jack cheese. The effort nearly bankrupt the state but had one major successful achievement, the building of the Illinois Central Railroad. During the 1830’s, Illinois began a program of internal improvements to expand the market for Illinois farm products and encourage settlement. Select vendors who work towards a greener production select a caterer who is ‘plastic-free.’ Use online save the dates and invitations, and after the wedding, recycle the flowers by donating them to a hospice. Sustainable weddings are on the rise! There are many ways to incorporate sustainable elements into a wedding. Where does sustainability fit into your planning process and how can couples incorporate sustainable elements into their wedding? I am loving the Bridgerton trend! We recently designed a Bridgerton dinner on a Manhattan rooftop, and I'm seeing so many couples incorporate these romantic elements into their weddings: dreamy color palettes, empire waists, opulent furnishings, live classical musicians playing covers of pop songs, etc. Some of my favorite timeless elements are neutral color palettes, cream and white florals, clean lines, classic invitations, and calligraphic details. When it comes to weddings, what are classic elements that never go out of style? What are a few trends that you’re enjoying seeing? Then comes the gown, then the décor/color scheme, menu, and entertainment. That said, first thing to do is to confirm your date, venue, and officiant. From start to finish, I seek out points to engage people in meaningful ways, ultimately evoking powerful and unforgettable emotional connections with the guests. As I pull together pieces of their narrative, I continually add details, looking for opportunities to make things more appealing - better, smarter, chicer, and sexier. Once I truly understand who they are as individuals and as a team, I go through my process of using the five senses to tell their unique story. It can make or break any wedding-and guess what? It does not cost a single cent.Īn epic, unforgettable wedding starts with the couple – who they are as people, and as partners. When you keep people waiting and everything is drawn out, guests go home tired, bored, and drunk. I try to serve a three-course dinner in a concise 90 minutes so guests dance the whole night. By the time people get moving, it’s an hour. I have a pact with every bride that the ceremony starts 15 minutes after the printed invitation time. The biggest mistake of all is to keep guests waiting. What makes or breaks a wedding is the least expensive item on the entire budget: TIMING. Can you give us one example of a tip you give that always surprises a client? Part of what you do is think of the details or special touches that most couples overlook. We are in the business of making people happy, and we make dreams come true. I took a meeting with their team and walked out as the designer/producer of the entire wedding. She asked me to consult on their wedding menu. One of my students was the wife of the president of Playboy, Hugh Hefner. I started a small catering company in LA and was teaching cooking classes on the side. I left South Africa in 1985 at the height of apartheid because I did not believe in the political system. Not to mention, weddings are exceptionally happy occasions. Helping a couple plan a wedding that is personal and tells the world who they are as a couple is what drives me to do what I do. I believe in love, and there is nothing better than being the storyteller for a couple in love. What do you love about wedding planning? What drew you to it as a profession and what keeps you going? But we couldn’t resist sitting down with Colin ourselves to get essential wedding tips from this world-renowned celebrity wedding planner. As part of our Summer Bridal Experience, one lucky couple will have a virtual appointment with him to gain expert advice for their own big day. Cowie added he was “beyond overwhelmed.As the person responsible for creating parties and events around the world for clients like Oprah Winfrey, Jerry Seinfeld, Ryan Seacrest and Kim Kardashian, Colin Cowie is one of the most highly sought-after wedding planners of all time. Later, guests headed to a party space decorated by Cowie in black, fringe, feathers and mirrors to take in entertainment from fire dancers, drummers and lighting displays. I had a 22-piece orchestra playing Marvin Gaye love songs set among the most spectacular groups of mountains.”Īuthor Sloan Barnett officiated, and Marcela Roggeri sang at the reception. “Guests walked through three gardens with Champagne on the way. Guests - including chefs Todd English and Eric Ripert, designer Dennis Basso and restaurateur Omar Hernandez - were treated to a two-day safari before the ceremony. Celebrity wedding and party planner Colin Cowie - whose clients have included Tom Cruise and Oprah Winfrey - just masterminded his own nuptials, which included a South African safari and a full orchestra.Ĭowie said “I do” to Danny Peuscovich on Saturday at the Boschendal Wine Estate surrounded by the mountains in the Western Cape province of South Africa. 3/24/2023 0 Comments Ace of hearts cardsPlaying cards isolated on white Drawings by Sonia_vk 0 / 0 Ace of hearts card line icon Drawings by TheModernCanvas 0 / 0 Ace of Hearts. Stock Illustration by Silantiy 2 / 93 Ace of Hearts. Deck of Cards Drawing by freaksmg 9 / 1,223 ace hearts dragon Stock Illustration by Caribia 1 / 20 Four aces playing cards poker winner hand Stock Illustration by michaeldb 59 / 4,546 Ace Of Hearts grunge background Drawings by tintin75 5 / 213 Ace of Hearts Stock Illustration by AlanCotton 2 / 57 Man's Hand Holding an Ace of Hearts Drawing by makc76 1 / 42 ACE OF HEARTS Stock Illustration by jamesstar 0 / 90 Playing cards with four aces Clipart by piai 5 / 408 Ace of Hearts Clip Art by badboo01 0 / 7 Ace of Hearts Clipart by Caribia 0 / 0 Ace of hearts Stock Illustration by AlexanderZam 0 / 13 Ace of Hearts Clip Art by badboo01 0 / 10 Ace of hearts Clipart by AlexanderZam 0 / 254 Ace of hearts Stock Illustrations by Puma 0 / 76 Ace Of Hearts Clip Art by Kuklos 0 / 8 ace of hearts Clipart by ciska76 0 / 1 Ace of Hearts Stock Illustration by Koufax73 0 / 0 Ace of Hearts Drawings by ErinCadigan 0 / 2 ace of hearts Stock Illustrations by richcat 0 / 13 Ace of Hearts Card Illustration Clipart by Svitac 0 / 0 Ace of hearts Stock Illustration by lina0486 0 / 85 Ace Of Hearts Knickers Drawings by AlanCotton 0 / 16 Aces on the table Stock Illustration by tintin75 2 / 155 Ace of Hearts Stock Illustration by misterchek 0 / 0 Playing card ace of hearts vector Clip Art by binik 0 / 0 Ace of Hearts Gold Drawing by Caribia 0 / 0 Ace of Hearts playing card, vector illustration isolated on white Drawing by RomanKybus 0 / 0 Cards playing. 3/24/2023 0 Comments Carbon datingTogether carbon –12 and carbon –13 make up 99% of all naturally occurring carbon. The most abundant isotope in nature is carbon –12, followed in abundance by carbon –13. Carbon has isotopes with atomic weights between 9 and 15. He became intrigued by carbon –14, a radioactive isotope of carbon. The first method for dating organic objects (such as the remains of plants and animals) was developed by another American chemist, Willard Libby (1908 –1980). While the uranium-lead dating method was limited (being only applicable to samples containing uranium), it was proved to scientists that radioactive dating was both possible and reliable. Boltwood used this method, called radioactive dating, to obtain a very accurate measurement of the age of Earth. Thus, the greater the amount of lead, the older the rock. This was because uranium, as it underwent radioactive decay, would transmute into lead over a long span of time. In 1907, the American chemist Bertram Boltwood (1870 –1927) proposed that rocks containing radioactive uranium could be dated by measuring the amount of lead in the sample. However, many objects were found in caves, frozen in ice, or in other areas whose ages were not known in these cases, it was clear that a method for dating the actual object was necessary. By comparing the placement of objects with the age of the rock and silt layers in which they were found, scientists could usually make a general estimate of their age. It is based on the decay rate of the radioactive carbon isotope 14C, a form of carbon taken in by all living organisms while they are alive.īefore the twentieth century, determining the age of ancient fossils or artifacts was considered the job of paleontologists or paleontologists, not nuclear physicists. This article appeared in NIJ Journal Issue 269, March 2012, as a sidebar to the article Applying Carbon-14 Dating to Recent Human Remains by Philip Bulman with Danielle McLeod-Henning.Carbon dating is a technique used to determine the approximate age of once-living materials. Using biological knowledge of the timing of a particular tissue's formation, one calculates the year of birth or death of the organism from which the tissue was derived. Instead, tissue carbon-14 levels are directly compared to levels in a rapidly changing atmosphere. The forensic use of carbon-14 measurement does not rely on the slow decay process. It has resulted in artificially high levels of carbon-14 in plants and animals living in the past 60 years. The radiocarbon created by the thermonuclear explosions is identical to naturally created radiocarbon, and its route into plant and animal tissues is the same. Since then, atmospheric carbon-14 levels have been declining as the radiocarbon is soaked up by the oceans and the biosphere. The Nuclear Test-Ban Treaty of 1963 effectively ended the era of atmospheric testing for most nuclear powers. A large increase in atmospheric carbon-14 occurred when the United States and several other countries tested nuclear weapons aboveground during the 1950s and 1960s (see Figure 1). Natural and anthropogenic fluctuations in environmental radiocarbon levels mean that organisms living in different centuries within the past 500 years can have identical radiocarbon contents.įigure 1: Northern Hemisphere Atmospheric Radiocarbon Levels 1940 to 2003 A.D.įorensic scientists use carbon-14 measurement in a subtly different manner. Objects younger than 500 years old are rarely radiocarbon dated. Radiocarbon measurement can date organic remains up to about 50,000 years old. Knowing the halflife, they back calculate how much time must have passed since the remains had levels identical to living organisms. Archaeologists precisely measure levels of the isotope in organic remains. After an organism dies, its level of carbon-14 gradually declines at a predictable pace, with a half-life of about 5,730 years. It is then incorporated into all living organisms by means of the food chain. The radioactive carbon is taken from the atmosphere and incorporated into plant tissues by plant photosynthesis. Standard carbon-14 testing, as used by archaeologists, is based on the natural process of radioactive carbon formation that results from cosmic ray bombardment of nitrogen in the earth's upper atmosphere. Sidebar to the article Applying Carbon-14 Dating to Recent Human Remains by Philip Bulman with Danielle McLeod-Henning.
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