Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Ards were used by the Celts to plough fields. Unlike modern ploughs ... and this criss-cross pattern is visible in aerial photographs of Iron Age settlements.

Ransomes ploughs could be pulled by horses, oxen or even elephants!The self-sharpening chilled cast-iron plough share, patented in 1803, was discovered accidentally by Robert Ransome when he ...