There can't be anyone in the UK who hasn't noticed our heatwave unless you're living in a super air conditioned basement but it's not just making us all buy barbecue food, the hot dry conditions are actually revealing some secrets that have been hidden and undiscovered in our landscapes.  I'm sure they've been visible during similar periods of weather before but we've never had the chance to so easily put a camera in the sky. Normally at this time [...]