Testing Improvements for Lego Technic Mechanisms  

Time to put some of your awesome tips to the test and see what happens! Thanks for your support!

Great video!! Just want to add that gear ratio doesn't change power, it changes torque and angular velocity, as the power is equal to the power of motor.

Also you should make a video on the highest power you can create with lego.

A piece of advice, the gear ratios are always on 1 for example 1.78:1/ 9.2:1/ 0.54:1

Nice

Hello ! Nice video.

Wooooooow!!!!!!

How about a tug of war between 2 cars having different gear ratios.... Btw,the vibe of the video is very nice

Retitled: Requested LEGO Experiments 4.5

Dr. Engine Can you please measure motor current and plot it against RPM to figure out your torque curve and so the best RPM to aim for when gearing motors under load. Lifting a weight and measuring the time it takes will give you power output. If you measure power input - volts and amps - then you can calculate efficiency, so you can find the best gear ratio. There's lots of ways to calculate power. Work done times time. Volts times Amps also comes down to work done times time again.

nice video love the background

wow nice

You make verry Nice video’s.

yo thank you for trying oiling the axles

Make a fighter jet please

Make a fighter jet

😮😮😮😮

Nice video sir Love from india

2:20 You are measuring Stall Torque... Not power. Power is Torque x rpm.

paper paper towels.

Can you make a car that can turn around and go, please?

I lubricated a Lego GBC with silicone (for shitz n giggles) and over time, it disintegrated. I don't think silicone is good for Lego. Why didn't you try an 8T cog with a 40T cog and see how much torque it produced? Why the gear reduction?

yoooo i got fetured! thanks!

So slow in uploading videos. It hurts 😢😢

no advice, just a comment

No me voy a unir

Pee gears and axles