A sensitive blend of erudition and inviting display has brought Cambridge's Sedgwick Museum of Earth Sciences into the 21st century without sacrificing its principles. Sharon Heal samples the mix
The story of time is generally well told at the Royal Observatory's new galleries, although it takes some tricky physical and intellectual navigation, says Sharon Heal
The Lightbox shines brightly among Woking's dreary town centre buildings, but Sharon Heal feels the architects should have created more exhibition space