memory

How To Choose Between SDHC, SDXC, Micro SD and Compact Flash Memory Cards for your Camera, Mobile Phone, Tablet etc in 2017

A guide to memory cards from 7dayshop.com for 2017

How to choose the right card SD memory cards are now pretty much standard for a range of devices such as mobile phones, tablets, digital cameras and camcorders. Getting the right card is essential. They can increase the storage capacity and performance of your device. Memory card formats: SD, microSD and CompactFlash SD, microSD and CompactFlash are the main card sizes on the market today. Within each card size, there are different classes of storage capacity and speed. SD memory cards are…

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Did You Know This About the Moon Landings?

The guidance computer in the Apollo mission to the moon had around 64KB of memory – 8,000,000 times LESS than the highest capacity SD memory cards. The Apollo Guidance Computer (AGC) was more basic than the electronics in modern toasters, according to a Computer Weekly report, but played a critical role in getting humans to the moon back in the 1960s. So, it’s incredible to think that tiny SD or microSD memory card neatly tucked away in your mobile phone,…

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Many Open Hard drives isolated on white background (photo credit: Graphicstock)

‘World could run out of hard drive space by 2020’

Stratospheric demand for storage risks capacity gap, says leading provider of hard drives. Mark Whitby, senior vice president of branded products at Seagate, says a storage capacity gap could emerge by 2020 when the world will be producing something like 44 zettabytes of data annually. The zettabyte era – how much data is that? To get just one zettabyte of data you would have to fill the storage capacity of 34,359,738,368 smartphones with 32GB (gigabytes) of memory each. So, 44 zettabytes requires…

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A pile of blue DVDs (graphicstock.com)

The future of storage: the DVD “with 40,000 HD films”

Scientists have reportedly found a way to create a DVD-sized disc that can hold 1,000 terabytes of data – enough to store 40,000 HD movies. It’s all to do with using lasers in a way akin to a fine tipped pen rather than a felt-tip pen – the old way – to write information to the disc, apparently. Two lasers have been used to massively increase the storage capacity of a DVD from 4.7 gigabytes. One beam partially blocks the light…

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World’s highest capacity SD memory card – 512GB – unveiled by SanDisk

There has been a 1,000-fold increase in SD memory card capacity in little more than a decade, says manufacturer SanDisk. In 2003, SanDisk unveiled its first 512MB SD card and has now unveiled what it says is the world’s highest capacity SD card on the market with a 512GB capacity. The company says the new 512GB Extreme Pro SDXC UHS-I card delivers write speeds up to 90 MB/s and UHS Speed Class 3 (U3) recording speed for high resolution, real-world colour and stutter-free 4K…

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Photographing submarines, Margaret Thatcher to Scottish landscapes and crystal balls… one photographer’s story

It might seem an obvious thing to say, but people really do live the most extraordinary lives. Iain Ferguson was at the UK’s photographic “frontline” of the Cold War after developing a passion for photography and video from an early age. That passion for photography has also continued through his life – with stunning results.  A passion for photography As a youngster, Iain started off his photography and video interest by using the family video camera. As a teenager he started…

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Could your phone store millions of photos – in fact “your life” in a few years?

Imagine storing 32 million photos on your phone? Or what about the equivalent of 11 years of home video footage? Surely, that isn’t possible? Well, it might not be possible yet – but could there be a huge jump in memory storage? Could you “store your life” on your phone? Technology company HP says it is developing technology that it says could lead to a phone with 100 terabytes (TB) of storage – and that is one heck of a lot of storage. Just take a…

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Living the REAL good life: swapping the city for the country

For those who live in cities with the commotion, noise and hassle that it brings, the thought of swapping it for a life in the country growing your own food and enjoying a different sort of life can be a halcyon dream. And that desire for a different lifestyle can only get stronger with the arrival of children – for them to have space and clear air in which to grow up in. Making the move: financially poorer, but emotionally…

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The Zettabyte Age: the explosion in internet traffic

The scale of the internet is jaw-dropping – and it’s only going to get bigger and bigger. Just take a look at the infographic below and how many bytes of data are expected to be carried across the web by 2016. It’s a big number – so big that it’s got 21 zeros after the one. That number is known as a zettabyte and is equivalent to 250 BILLION DVDs. Put it another way, you wold need one BILLION one…

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Guide to taking photos at music festivals with stunning photos of music stars

Going to a music festival or a gig? Want to know how to take great photos to capture that special moment? Read these brilliant tips of a professional photographer who takes pictures of some of the world’s biggest music stars and has been to more than 100 festivals. He knows what he’s talking about and his photos prove it. From heavy metal band Metallica at the 2014 Glastonbury Festival to Lady Gaga in Carlisle, Gary Stafford has photographed some of the…

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