Entrant Profile

John Evans

Location: Gawler Belt, South Australia Australia


Company: AirBags and Propulsion


Profession: Engineer/Designer


Number of times previously entering contest: 2


Inspired by: Space Rocket propulsion systems with the aim to get a reusable satellite launch vehicle made of CFRP and green fuels.

2021 Entries

Date Title Category Views Votes
07/04 Tubeless Mortar Low Acceleration Launching System Aerospace & Defense 159 0

2020 Entries

Date Title Category Views Votes
06/23 Lightweight Modular Defensive Wall Aerospace & Defense 322 0

2018 Entries

Date Title Category Views Votes
05/23 Publiic Transport Safety Restraint System Automotive/​Transportation 830 1