Entrant Profile

Winston Mackelvie

Location: Knowlton, Quebec Canada


Company: The Winston Works Inc.


Profession: Engineer/Designer


Favorite design and analysis tools: Fusion 360

Hobbies and activities: Inventing

Online communities: Facebook, Twitter

Inspired by: While under construction, my shower was drained directly to the outdoors. In winter I could see my money for the water heater's propane being totally wasted as the hot drainwater melted ice which would soon freeze over, and I could witness the noxious fumes from the heater. Multiplied by the tens of millions of homes. Had to try something.

2018 Entries

Date Title Category Views Votes
06/29 Comprehensive Heat Recovery and Reuse Sustainable Technologies 220 0