Facebook’s new community tools help you become a mentor

Facebook is once again hosting a Social Good Forum, and that means a new suite of tools and updates to help communities. To start, there's a Mentorship and Support feature that helps mentors and would-be learners connect with each other to step thro...

Your solar panels could power the neighborhood during a blackout

A new set of algorithms could make it possible for renewable energy-generating homes to not only access their power reserves during outages, but share their resources with their neighbours -- a move which could play a significant role in disaster rel...

Public Access’ time is done, but a better Engadget community awaits

It's been just shy of two years since we unveiled Public Access, our grand experiment in community contribution. In that time, we've seen some excellent stories published on the platform by you, and we are grateful for those efforts. Today, however,...

How a 3D-printed boat race united a Red Hook community

Last Sunday, nearly 500 people gathered at Valentino Pier in Red Hook, Brooklyn, to cheer on close to 20 radio-controlled boats as they sped towards a target 150 feet away. The boat races were part of the second annual Red Hook Regatta, which was bor...