Skip to content

Hackaday

Home
Blog
Hackaday.io
Tindie
Contests
Submit
About
Search for:

July 12, 2025

epicyclic

1 Articles

Retrotechtacular: Planetary Gears Are Out Of This World

January 13, 2015 by Kristina Panos 16 Comments

Continue reading “Retrotechtacular: Planetary Gears Are Out Of This World” →

Posted in Hackaday Columns, RetrotechtacularTagged annulus, compound gearing, epicyclic, epicyclic gearing, gear, gear ratio, pencil sharpener, planetary gears, wobble stick

Search

Search for:

Never miss a hack

Follow on facebook Follow on twitter Follow on youtube Follow on rss Contact us

Subscribe

If you missed it

Dearest C++, Let Me Count The Ways I Love/Hate Thee
41 Comments
Personal Reflections On Immutable Linux
37 Comments
Crunching The News For Fun And Little Profit
7 Comments
The End Of The Hackintosh Is Upon Us
94 Comments
The Hackaday Summer Reading List: No AI Involvement, Guaranteed
46 Comments

More from this category

Our Columns

Trickle Down: When Doing Something Silly Actually Makes Sense
2 Comments
Hackaday Podcast Episode 328: Benchies, Beanies, And Back To The Future
1 Comment
This Week In Security: Bitchat, CitrixBleed Part 2, Opossum, And TSAs
10 Comments
Ask Hackaday: Are You Wearing 3D Printed Shoes?
48 Comments
FLOSS Weekly Episode 840: End-of-10; Not Just Some Guy In A Van
No comments

More from this category

Search

Search for:

Never miss a hack

Follow on facebook Follow on twitter Follow on youtube Follow on rss Contact us

Subscribe

If you missed it

Dearest C++, Let Me Count The Ways I Love/Hate Thee
41 Comments
Personal Reflections On Immutable Linux
37 Comments
Crunching The News For Fun And Little Profit
7 Comments
The End Of The Hackintosh Is Upon Us
94 Comments
The Hackaday Summer Reading List: No AI Involvement, Guaranteed
46 Comments

More from this category

Categories

Categories

Our Columns

Trickle Down: When Doing Something Silly Actually Makes Sense
2 Comments
Hackaday Podcast Episode 328: Benchies, Beanies, And Back To The Future
1 Comment
This Week In Security: Bitchat, CitrixBleed Part 2, Opossum, And TSAs
10 Comments
Ask Hackaday: Are You Wearing 3D Printed Shoes?
48 Comments
FLOSS Weekly Episode 840: End-of-10; Not Just Some Guy In A Van
No comments

More from this category

Recent comments

Tyler August on Get Roped Into Magnetic Core Memory With This 512 Bit Module
baltar on Wire Like A Pro: Peeking Into Wire Harness Mastery
Shannon on The Cantareel Is Hurdy-Guitar Turned Inside Out
Simon Archipoff on Listen To The Sound Of The Crystals
Updatebjarni on Get Roped Into Magnetic Core Memory With This 512 Bit Module
Tyler August on The Cantareel Is Hurdy-Guitar Turned Inside Out
Tyler August on The Cantareel Is Hurdy-Guitar Turned Inside Out
LookAtDaShinyShiny on Trickle Down: When Doing Something Silly Actually Makes Sense
Tyler August on The Cantareel Is Hurdy-Guitar Turned Inside Out
Paul on DIY X-Rays Made Easy

Home
Blog
Hackaday.io
Tindie
Video
Submit A Tip
About
Contact Us

Never miss a hack

Follow on facebook Follow on twitter Follow on youtube Follow on rss Contact us

Subscribe to Newsletter

Copyright © 2025 | Hackaday, Hack A Day, and the Skull and Wrenches Logo are Trademarks of Hackaday.com | Privacy Policy | Terms of Service | Digital Services Act
Powered by WordPress VIP

By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Learn more