Two Aberdeen start-up companies – which have developed technologies aimed at saving the oil and gas industry money – have awarded £140,000 in Scottish EDGE funding to take their products to the next level. Brothers Ed and Richard Nimmons, of Dry Ice Scotland, secured £100,000 worth of funding, while Tristam Horn, of Deepwater Oil Tools, was awarded £40,000 at a live business pitching event. Scottish EDGE is a £1.27million fund…