The latest headlines & happenings in Edmonton's tech community. This week: five companies will pitch to investors on March 11 for a shot at $140,000 at the Alberta Cleantech Investment Summit; University of Alberta computing scientist Martha White was named one of the world’s top 10 artificial intelligence researchers to watch; the federal government has committed $2 million to bolster the U of A’s nano-fabrication facility; RenovationFind has launched a second crowdfunding campaign; Shell has added a team of robodogs to its Scotford operations; and We Know Training has merged its Danatec brand with Spark Safety to create one of Canada's largest safety solutions.