Human mattress dominoes: The dumb collaborative fun we missed in 2020
3:00am PST - December 29th, 2020 kellyanne conway - MashableStuck at home with more time on our hands, a lot of us went down weird internet rabbit holes in 2020. The one I'm most grateful for stumbling upon was filled with oddly soothing videos of people literally falling down. They seemed to represent everything we l…