Massive Tug-of-War and Sumo battles with WeDo 2.0 HD

Kids built tug-of-war bots to face off in a massive pull-athon. Plus Sumo Battles with NanoBots365 creations from http://nanobot365.blogspot.ca/. Music credits: Go Cart (Electronic Medium) by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1300006 Artist: http://incompetech.com/