The Modern Rogue checks propane levels with hot water
A pitcher and a hand replace guesswork in a grill-side demonstration drawing an unusually fast audience.
Why this story? The video opened at a pace of 88,913 views a day, 19 times a normal first day on this channel (4,776).
How to Tell How Much Propane Is Left
The useful part is the temperature change beneath your hand. In The Modern Rogue's "How to Tell How Much Propane Is Left," the presenter pours hot water down the outside of a tank, then feels along its surface to locate the fuel level.
He explains that the propane quickly absorbs heat from the water. The boundary between the cooler and warmer sections of the tank gives away where the propane sits. No opening the tank, and no extra gauge: the demonstration is over almost as soon as it begins.
The Short reached roughly 50,000 views in nine hours, already well beyond the channel's usual full first day for this format. For a channel whose experiments include watch theft demonstrations and lock-opening lessons, this is a particularly domestic bit of know-how.
The comments supply an alternative and an inevitable cartoon reference. Some viewers point out that weighing the tank also works if you know its empty weight; another reckons Hank Hill could judge it just by looking.
Published on Trari
Where next?
What viewers say
hank hill could just look at it
@thereal_shrock3716See it on YouTubeThat's cool... Or actually hot lol
@YourBuddyFredSee it on YouTubeYou can put them on a scale too if you know the empty weight.
@mrj3711See it on YouTube
Public comments from the video's page on YouTube
- Channel
- The Modern Rogue
- Subscribers
- 1,720,000
- Channel views, last 7 days
- 302,240
- Channel views, pace per day
- 50,937 (on a normal day: 38,899)
- Video published
- November 9, 2026
- Video views so far
- 49,799 (less than a day online)
- Video views, pace per day
- 88,913
The numbers
The propane Short has already passed The Modern Rogue's usual first-day views for Shorts.
💡 Test your knowledge
Which animated sitcom features propane salesman Hank Hill?
Hank Hill works at Strickland Propane in King of the Hill.


