Good news from the land of song.  The Welsh are about to launch the world's first hydrogen highway - which has a great ring to it.  However, when I first heard this I did wonder what on earth that meant after all - it sounds like someting out of science fiction.The Daleks would dream something like this up, no doubt.

However, this article goes a long way to explaining it.  What it (written by EvisT, who lives in the heart of Welsh Wales) does very well is explain how and why hydrogen is used for fuel (and it makes a complicated piece of science understandable to a dimwit like me, which is good!).  It also asks the question whether hydrogen is the future - to read more, click the link below.

Wales to Launch UK's First Hydrogen Highway, But Is Hydrogen Fuel the Way Forwards?