Holding hands always lit up hearts - now it does it for real with an amazing new heart sculpture that lights up only when two or more people join hands and the human connection forms a circuit. No shocks just an emotional buzz at Christmas At The Botanics 2019, a mile long festive lights and sounds trail at Royal Botanical Garden Edinburgh, now running for 30 selected nights to December 29.<br />It's one of the many highlights previewed here by Graham Walker with a first look plus interviews and visitor reactions.<br />Read more at https://www.edinburghnews.scotsman.com/whats-on