Custom Lego Differentials | Level 1-10

Hi,
I had a lot of free time this week, so here's my longest video ever: lots of custom differentials (a differential is used in a car to split the power between the 2 wheels). As always, there are not only practical solutions (like 1, 2, 3, 5 and 8), but also lots of proof of concepts of modifications of differentials in real life.
Enjoy watching,
2in1

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Links:
Rebrickable (part list and .io file):
1 https://rebrickable.com/mocs/MOC-145462
2 https://rebrickable.com/mocs/MOC-145463
3 https://rebrickable.com/mocs/MOC-145464
4a https://rebrickable.com/mocs/MOC-145465
5a https://rebrickable.com/mocs/MOC-145466
5b https://rebrickable.com/mocs/MOC-145467
6 https://rebrickable.com/mocs/MOC-145468
7 Credits:    • Lego Limited Slip Differential  
https://rebrickable.com/mocs/MOC-145469
8a https://rebrickable.com/mocs/MOC-145470
8b https://rebrickable.com/mocs/MOC-145471
9 https://rebrickable.com/mocs/MOC-145472
10 https://rebrickable.com/mocs/MOC-145474

Music:
Glory Be | Patrick Patrikios
Good Time | Patrick Patrikios
She No Dull Beat | Nana Kwabena
Underwaterbeats | Neon Lights |    • Underwaterbeats - Neon Lights  

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Timestamps:
0:00 Intro
0:06 What's a differential?
0:30 1 Simple Differential
1:43 2 Plate Gear Differential
2:30 Lockable Differential Explanation
2:52 3 Custom Lockable Differential
3:43 4a Big Turntable Differential
4:42 4b Old Turntable Differential
4:54 5a Compact Custom Differential
6:29 5b Even more Compact Custom Differential
7:28 6 "Tunnel Bore" Differential
8:48 7 Simple Limited Slip Differential
9:39 8a Robust Differential (Small Turntable)
10:50 8b Robust Differential (Big Turntable)
11:48 9 Torsen Limited Slip Differential
13:04 10 Gearless Differential
14:47 Thanks for watching!

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#lego #technic #differential #mechanism #car