You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

The latest traffic and travel news from across Liverpool, Merseyside and beyond. Any news on disruptions in the Mersey Tunnels, our railway network or on the motorways like the M62 or M56 will be told ...