These are short summaries of the robots we’ve made in the past:

2004: Ferrisbot

2005: Goob

2005: Vol Retriever

2006: Xpress Delivery

2008: Voltron

2009: Make Orange Green

2010: Sol Vol

2011: Volts

2012: Voltswagon

2013: Harvey

2013: Spyro

2014: G.I. Joe

2014: Smokey

2015: Scorpion

2016: Vol-E

2017: Collision

2018: Zero Flux

2019: Karl

2020: Kraken