When we discovered that Year 3/4 at St Mary’s CE Primary School in Amersham were learning about soils as their science topic this term we were pleased to put one of our drill rigs to a slightly more educational use. We offered to drill a shallow borehole in the playing field to demonstrate the soil profile below the school. We provided three soil cores in plastic liners for later inspection in class. Our drill team has never been cheered on by anyone before – perhaps there are a few budding engineering geologists in Amersham.