Great Inventions

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Calculated from videos published in the last 12 months

1 video every 9 days

Publishing pace

Regular

Publishing regularity

23 min

Average video duration

1 h 15 min

Published time per month

More channelsScience & Technology All channels in English View on YouTube

Latest videos

Build a Powerful Steam Turbine Generator From Old Recycled Parts

June 11, 2026

Styrofoam Box Mini AC: Cold Air Hack With No Power Bill at Home

June 5, 2026

I Turned Junk Fan & Motor Into Infinite Free Power Generator!

May 27, 2026

Turning a Dead Washing Machine Motor Into a Strong Generator Test

May 19, 2026

Insane Homemade Security Alarm You Can Build in 10 Minutes!

May 10, 2026

I Turned a Broken Washing Machine Motor Into FREE Endless Electricity You Can Too!

May 6, 2026

I Turned an Old Motor Into a Goldmine Idea That Surprised Everyone

April 2, 2026

I Created Free Electricity Using a Scrap Motor – No More Bills

March 27, 2026

The Free Energy Device I Built That Will Surprise the Whole World

March 20, 2026

I Built an Incredible Motor Idea That Surprised the Whole World

March 16, 2026