VIDEO: Energy & Efficiency, episode 4

The kettle. A massive household energy absorber. Mum wants tea. Dad wants tea. You want tea, often all at different times. And sometimes, if you’re busy, you might want a coffee – all require the boiling of a kettle. It is an energy black hole.

So, how can you cut down on kettle use? Is there such a thing as an energy efficient way to generate hot water? Yes! There is! Allow me to demonstrate.

Follow this advice and save pounds…

Higher definition YouTube collage: Rickrolling to new extremes

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While YouTube might be taking its time upgrading the resolution of uploaded videos, one enterprising developer has coded up a web page to display a synchronised YouTube video wall, allowing four videos to be played almost seamlessly.

It all feels a bit hit and miss, and relies on someone creating four videos, one for each quarter of a much larger original video.

Given that the highest non-widescreen YouTube videos currently play at 480 x 360 resolution, creating a 2×2 wall offers up a 960 x 720 video. It’s not quite high definition, and there’s definitely some judder, not to mention the YouTube watermark plastered all over the screen, but it’s an interesting experiment…

YouTube Video of the Week: Computer history via interpretive dance

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Again, not quite on YouTube, but I couldn’t resist this adorable video of pixellated office workers taking you through the history of computing in the form of interpretive dance. The music’s rather charming as well. I think we might have a rival to our very own Tech Trumpet.

Related videos: Deepest fish…. ever! | Lil’ Bill O’Reilly

Shiny Video Review: Nokia N96

Ladies and Gentlemen, the N96 has arrived. The eagerly-anticipated follow up to the N95 and N95 8GB came out on the 1st October, and by clicking “play” on the above video, you’ll be able to see for yourself, too.

Couple of quick things to add – the PC connector isn’t as proprietary as I claim – it’s MicroUSB. Still, those connectors aren’t exactly common yet, so the point remains. Also, the phone does have Nokia Maps 2.0, I don’t think it comes installed by default. Of course, I strongly recommend using it over the rubbishy Nokia Maps 2.0.

Nokia N96

Related posts: iPlayer marches on: catch-up TV service coming to Nokia N96 | Nokia N96 to hit UK shops on 1st October

Google still trying to monetise YouTube, adds "click to buy" links on videos

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Google has long admitted that it’s having trouble making any money from its purchase of YouTube. The latest wheeze is to add clickable “Buy this now!” links on videos of buyable stuff. I’d love to show you you a less-grainy picture, but it only works in the USA so far. Check out the Amazon and iTunes links below the video.

The Goog is promising to expand the program internationally, as well as expanding the range of things it advertises next to. This scheme might also placate content owners, who will be happier to learn that there are now “Buy this” links next to the content that they own, but didn’t upload themselves…

Shiny Video Preview: Samsung Pixon

In a double-whammy of pink Zara video glory, here’s the Samsung Pixon. It’s an eight megapixel camera phone, and as you’d expect, it takes rather nice pictures. It also opens and closes the lens cover in the software, which I really, really appreciate as an N95 owner. More details from our first look here.

Samsung Pixon

Related posts: Samsung Pixon specifications revealed, photographer Nick Turpin involved in launch | Shiny Video Preview: LG Renoir KC910

VIDEO: Energy & Efficiency, Episode 2

Today, I’m looking at renewable energy sources, with this video review of a wind-up torch. Is it a good idea? Does it work? Is manual electricity generation a viable alternative to traditional plugs, bulbs and power leads? Let’s find out!

I apologise for the poor sound quality.

In summary, wind-up torches work, but require constant winding. There is an additional energy saving to be found…