Battery Explodes at Turkish Airport After Passenger Throws Power Bank During Security Spat. Throwing things out of anger is never a smart move, but it can also lead to more serious consequences. Especially when youre at an airport and what youre hurling at the ground is an explosion prone lithium battery. This week, a man traveling to the UK caused a scene at Ataturk Airport in Istanbul, Turkey, when he furiously threw his mobile power bank, which are banned on flights between the countries. According to the airports official Twitter account, the man declined to surrender his power bank and began to argue with the airport employees at the gate before crashing the item on a hard surface. The minor explosion caused smoke to fill the gates lobby, but there were no reported injuries, AFP reports. The UKs electronics ban followed a similar one the US instituted on flights from several Muslim majority countries in March, which was lifted for Turkish flights on Wednesday. The UK has yet to follow. Homeland Security chief John Kelly has previously said the ban was put in place as a security measure against detected threats concerning bombs disguised as electronic devices. Working with headphones on usually means youd rather not be bothered, but sometimes it means youre just listening to something while you work. If you want to be. I/61tgsUFrXPL.jpg' alt='Complete Guide Building Your Home Brewery Pdf Reader' title='Complete Guide Building Your Home Brewery Pdf Reader' />That obviously wasnt the case here. But let this serve as a reminder that everything with a lithium based rechargeable battery has the potential to burst into flames. Weve seen this with the infamous hoverboards, Samsung Galaxy Note 7, vapes, Fitbits, and even fidget spinners. Istanbul Airport via Twitter via Mashable. Index Bamberg Pubs Memmelsdorf Pubs Forchheim Pubs Bamberg Breweries Bayreuth Pubs. Take a copywith you You can purchase a printed copy or pdf file of this guide. GREYSCALE COLOUR CALIBRATION FOR DUMMIES OLD VERSIONPart 8 Advanced Colour Management Primaries SecondariesThis is the last and most advanced section of our guide. We will be explaining what primaries and secondaries are, how to measure them, and on some displays how to adjust them. We will then also give some hints on how to physically alter some displays for more accurate primaries by adding filters. This section should be considered optional as most displays do not have the advanced color management system CMS required to set primaries and secondaries correctly. Even if your display does not have a CMS, at the very least youll gain a better understanding of your displays colour reproduction by measuring your displays primary and secondary values and how it all fits in with greyscale. Create Online Surveys for Free Find out what your customers or employees are thinking with a survey today. Unturned Editor. If your display doesnt have a CMS, you can add one with an advanced video processor like the Radiance. If youre unsure if your display has a CMS or other means of adjusting primaries or secondaries check your user manual, or start a new thread in our Audio Video Calibration forum and ask What are primaries and secondariesTake a look at the CIE diagram from the previous section. The white dots close to the D6. Complete Guide Building Your Home Brewery Pdf Reader' title='Complete Guide Building Your Home Brewery Pdf Reader' />What we havent talked about yet however is the black triangle in this diagram It represents the colour space or gamut that we selected. This triangle is the range of colours that we expect or hope our display will be able to reproduce. A perfect display will only display colours inside the triangle and none of the colours outside. Standard definition Rec. Rec. 70. 9 have different ranges. The high definition Rec. Rec. 60. 1 version as the three points are farther apart, thus allowing for more vivid colours in HD. One of the many benefits of HD over SD Its not a huge difference, but its certainly noticeable. Telecharger Arrow Saison 1 Episode 17 Vostfr Vf on this page. The one in our diagram above is for Rec. You can try switching between the HD and SD colour space yourself in Color. HCFR to see the difference by choosing the Advanced Preferences menu option, selecting the References tab, and changing the Color Space Standard option. Youll see how the triangle grows or shrinks slightly depending on the colour space selected. Side note Whats interesting is how small the SD and HD colour spaces are actually in relation to the entire range of visible colours in the CIE diagram. Remember that the entire CIE diagram represents the colours that we, as humans, can see. There are millions of colours visible to the human eye outside of the triangles that even HDTV television and Blu ray still cannot begin to display as they are not part of any adopted standard like Rec. Rec. 70. 9 Some day likely quite some time in the future a new colour space may be adopted as a standard that includes a wider range of colours. Broadcast TV and some future media disc whatever replaces Blu ray would likely be developed to use that new and expanded colour space for our home theaters. What are the primary points The points at the tips of the colour space triangle are called primaries as they represent the 3 primary pure red, green, and blue colours that define how all other colours are created within the triangle. Your display creates every other colour within the colour space triangle by varying the amount of red, green, and blue. The size and shape of the triangle changes based on where these 3 points land. If your displays primary points do not land on the correct spots, every other colour will suffer to some degree even if your greyscale is perfect. Heres a great great analogy by Forum member Gary Fritz to explain this. Your projector or TV must display the exact three primary colours as set by standards. If it doesnt, your colours will be wrong. Why Think of your display as a blind paint by number artist. Hes got 3 pots of paint Red, Green, Blue, and he just paints whatever colour the signal tells him. If the video signal says to paint pure green, he goes to his green pot and uses that. If the signal has a yellow colour, he mixes red and green together. Now imagine what would happen if somebody swiped his green paint and substituted a pot of pink paint. Hes a blind painter, so he cant correct for the bad colour. Obviously his greens would be wrong grass would be pink. But in addition ALL colours that included any green would also be wrong. Since all colours except pure red, pure blue, and shades of pure magenta include SOME green, this means that ALL other colours will be wrong. How close your displays primaries are to the Rec. Rec. 70. 9 standards depends largely on the technology used by your display, how the manufacturer implemented it, and what controls they offer to adjust for aging or inconsistencies. A large percentage of digital displays are considerably off, while most CRT based displays are fairly accurate as CRT was the technology to which the standards were defined given that it was the only technology that existed at the time 2. Movie studios typically still employ CRT type displays due to the colour accuracy and lack of colour drift digital display bulb colour output drifts considerably over short times while CRT tube colour output tends to remain stable. For more information watch the first few chapters of the Digital Video Essentials HD Basics test disc. A comprehensive colour management system CMS which provides separate controls for each of the colours is usually required to set primaries correctly. Many new displays today artificially boost or shift how they create colours in order to be able to display colours outside the Rec. Rec. 70. 9 range. They often do this on purpose to increase light output by boosting green and blue andor to make the colours appear more vivid or pleasing. Its important to remember that this is completely incorrect The end result is a picture that is not what the director intended for you to see. This can be shown using a real world example using two different display technologies Our Barco Cine 8 Onyx projector which uses CRT tube technology and the popular high end JVC RS1 projector which uses digital D ILA technology. We would like both projectors to have primaries that fall exactly on the black triangle that is our target Rec. HD colour space. The Barco primaries are pretty close Green and blue are almost perfect while red is slightly over saturated farther out than it should be but its reasonably close so no further correction is needed or warranted. If you really wanted perfection a colour processor could be added to correct this but we feel its close enough. The imperfection in red will not be noticed in regular content as while it is over saturated, it isnt pushing to either side so red isnt tinted orange or purple its simply a little too red. The JVC primaries on the other hand are much worse and the imperfections will most certainly be noticed when viewing regular content. The primaries are considerably outside the Rec. HD standard which causes the colours to appear much too vibrant. This is especially true of the green primary which is also shifted to the left which gives the image a yellowish hue to all greens. The JVC does not have a colour management system CMS for altering the primaries so an advanced processor or other modifications are required if we wish to move the primaries to more accurate values.