Building a long gear train using 186 Lego gears. Many different types of Lego gears are used. Enjoy!
Read more details of the Lego machine here:
This was inspired by Daniel de Bruin’s “universe’s biggest gear reduction“:
The finished gear ratio:
10341796308487334800992832804222885104773611498499997696000000000000000000000000000000000000000000000:1
or
or GOOGOL:1
Rotation time for the last gear:
52433879932503535381614991275498187972589101825233846406570841889117043121149897330595482546 years
or years
Formula for the gear ratio:
24/8 * 40/8 * 40/8 * 40/8 * 60/1 * 12/1 * 168/1 * (140 / 8 1) * 141 * 20/12 * (40/8)^20 * 20/12 * (24/1)^20 * 56/16 * (36/1)^10 * (40/1)^18 * 15/9 * 56/1
List of gears used:
27x Gear 8 Tooth [3647]
1x Gear Expert Builder 9 Tooth [g9]
6x Gear 12 Tooth Bevel [6589]
2x Gear 12 Tooth Double Bevel [32270]
1x Gear Expert Builder 15 Tooth [g15]
1x Gear 16 Tooth [94925]
2x Gear 20 Tooth Bevel [32198]
23x Gear 24 Tooth [3648]
10x Gear 36 Tooth Double Bevel [32498]
49x Gear 40 Tooth [3649]
2x Turntable Large Type 2 [48452cx1]
1x Turntable Large Type 3 [18939 / 18938]
8x Gear Rack 11 x 11 Curved [24121]
1x Gear, Hailfire Droid Wheel [x784]
1x Gear Worm Screw, Short [27938]
51x Gear Worm Screw, Long [4716]
For those wondering, the visual effect I used in the end montage is called Find Edges, comes with Adobe Premiere 14.
Music (used with permission):
Alpha Centauri B by Anders Enger Jensen
1 view
240
62
5 days ago 00:12:05 1
ZenBusiness Review 2024: What Makes It Stand Out?
5 days ago 00:20:33 1
Movie “Wicked” Sign of the End Time
6 days ago 00:03:04 1
Bach, Organ Sonata No. 4 in E minor (BWV 528) 3. Un poco Allegro.
6 days ago 00:00:32 1
…but the people are retarded
7 days ago 00:03:02 1
Milk & Cookies | Holiday Song for Kids | Rhymington Square
7 days ago 00:02:36 5
Jingle Bells | Christmas Song | Super Simple Songs
7 days ago 00:02:36 1
Five Little Elves | Christmas Song For Kids | Super Simple Songs
7 days ago 00:12:48 1
The Brand New STIHL MS400.1! WHY is this CHAINSAW different?
7 days ago 00:08:10 1
AI Agents Will Create MILLIONAIRES in 2025 – Are You Ready
7 days ago 00:04:49 1
Play To Earn🔥This New Play to Earn Game is About to Make a Lot of People RICH
1 week ago 00:03:02 1
SPX Options Trading : Strategies for Big Gains!
2 weeks ago 00:08:50 1
Just Dance 2025 Edition - The Making Of
2 weeks ago 00:11:11 1
Archangels Healing Your Aura @432Hz In Just 11 Minutes With Delta Waves
2 weeks ago 00:00:37 1
I AM KIRA || Death Note
2 weeks ago 00:02:50 1
We Are Number One but it contains spoilers from Madoka Magica Concept Movie (and Rebellion)
2 weeks ago 00:04:14 1
The Hunter - Bloodborne (4K UHD 2024)
2 weeks ago 00:26:26 1
LEGO Horizon Adventures PS5 Pro Gameplay - Thunderjaw Boss Fight