A is for Archimedes Screw and B is for Boat I’ve waited a long time for an opportunity to post this picture of a detail of a model of an Archimedes Screw. It was part of a display of working models to show ways of moving water uphill. These Ancient Greeks were clever! Eureka! Read more about A is for Archimedes Screw and B is for Boat[…]
My entry this week for Hugh’s Photo Challenge:Calm was taken from the jetty in Otter Ferry looking across Loch Fyne, one of the many sea lochs on the West coast of Scotland.
A very grey day in Morecambe