A cheap and good chinese Stirling Engine

This video shows a cheap and good chinese Stirling Engine that is available on Ebay for only 46€.
Transcript:
This is a Stirling Engine from China that was sold on Ebay for only 46 €.
It's maybe one of the best engines you can get for this money at the moment.
It can be started a few seconds after lighting the spirit burner, which is exceptional.
It runs very fast and with little vibrations.
The sheet metal parts seem to be cut with a laser or water jet.
They are not perfectly deburred but that's okay for this price.
The displacer cylinder and working cylinder are conneted with a silicone tube.
Everything else is made from metal.
The displacer cylinder and working cylinder are conneted with a silicone tube.
The reservoir for methylated spirits is inside the baseplate.
Burner now extinguished.

[@jameswarner7435]

Wow, I'll say it runs fast! pretty sweet little engine all around.

[@hitnmiss49]

Looks like a very well built Stirling Engine for the price.

[@raykent3211]

Oh dear, I may have to buy this! btw I saw a vid today which I think would fascinate you: "three gears are possible - numberphile".

[@aidaniffland2753]

if you had a wetstone that was cut into that wheel size then you could have a really fast knife sharpener

[@miscellaneous.7127]

Very nice!

[@carvingbell]

thanks for sharing

[@luisantoniomarrega3713]

Amigo parabéns, esse ficou nota 10.

[@blackschwarz3147]

Cool. I want this one

[@Lechoslowianin]

Super

[@ihopeiremembermyname]

i like watching ur videos n am not a mechanical whiz but what can u use this for?

[@-ragingpotato-937]

ihopeiremembermyname
nothing practical, a fan, a couple of LEDs, maaaybe recharge batteries.

[@TheFalconJetDriver]

Wasting time! Burning fuel! Fascinating the Grand Children.i think they are neat to watch work and to explain why they work.

[@VonBobbeh]

Still has more torque than a Honda.

[@elplastiko2900]

Were can i buy this engine?

[@juergenhaeussler3848]

Ich hab mir vor zwei oder drei Jahren über alibaba welche kommen lassen. Beide haben thermische Probleme und bleiben nach wenigen Minuten stehen. Sehen zwar echt putzig aus, aber ich würde keine Kaufempfehlung aussprechen.

[@Latheman666]

Ja, das ist ein Problem. Aber wenn man die Flamme ganz klein hält und mit MoS2 schmiert, halbwegs in den Griff zu kriegen.