Guns Introducing GunFacts: A Tool for Fact-Driven Gun Debates GunFacts (a project by grafiti, a Matter Seven company) is a site where you can find and share charts, graphs and other data visualizations that reflect how guns impact America
Startup The Ripple Effect We are proud to announce that Matter Ventures has made a fifth non-accelerator investment, in Ripple.co! The city-focused news platform powered by local journalists and storytellers has raised $4M
