Entrant Profile

Leonard J Holmin

Location: Whiting, New Jersey United States


Company: None


Profession: Sales Associate


Number of times previously entering contest: 5


Favorite design and analysis tools: Thumbnail sketches.
Scanned hand drafted drawings into Adobe Acrobat DX, and also used it to convert MS Word text.
My drafting tools consist primarily of a RULER from Walgreen's.

Hobbies and activities: Old movies; coffee; dogs.

Online communities: Facebook

Inspired by: I always thought it would be great to invent something that would be used in the future by space travelers, even a space can opener (I actually HAD one, advertised 'as used on Skylab'). So far no can openers.

2021 Entries

Date Title Category Views Votes
07/02 MAREO III: Jogging to Mars Aerospace & Defense 180 1

2020 Entries

Date Title Category Views Votes
05/23 MAREO II: Return to Mars Aerospace & Defense 599 1

2019 Entries

2018 Entries

Date Title Category Views Votes
06/29 Anti Coriolis Force Centrifuge Aerospace & Defense 1386 1

2017 Entries

Date Title Category Views Votes
07/01 MAREO to Mars Aerospace & Defense 1734 2