Adele Adkins' second album '21' is arguably the most successful and remarkable album of 2011. It was released in January and has since become the soundtrack of the year,
Adele burst onto the UK music scene in 2008 with her debut album '19', but her follow up is even more outstanding than that which first made her.

Adele split from an unnamed partner of 18 months before going on tour in America in 2008-09 and poured her heartache into the writing of this album. It's quite a rare thing in modern music, but Adele took on the once popular role of confessional singer-songwriter and wrote an album bursting with emotion, exploring heartbreak, anger, revenge and forgiveness.
I have both Adele's albums on my r4 card and listen to them a lot, but '21' has to be one of the most played albums I've ever owned!
Some technologies have advanced very quickly over the years and especially in the last fifty but one in particular has not been thought about very much in industrial and scientific circles until we started to think about the carbon footprint and the costs to our pocket and our planet. The technology in question is artificial lighting. We have seen a slow progression from torches to candles to oil lamps and finally to electric incandescent electric light bulbs in the 19th century.
But there is also an even more efficient alternative that is now taking over the market, 

