This 3D-printed reconstruction of the Galileo pendulum was developed by Luke Stern for the Laboratory School for Advanced Manufacturing (www.nsf.gov/new....
Wow, this is the video that finally allowed me to understand how the pendulum could just keep swinging. It's being pushed back. I finally understand why you have to rewind the weights.
same principle as the pocket/wrist watch, only there the pendulum is driven by the "hair spring" instead of gravity, and there's also the main spring instead of the weights
@@gundabalfin a watch the part of gravity here is played by the main spring. The hair spring is more like the oscillation of the pendulum. I only recently realised that watches are backwards to how I thought. They’re not driven by the pendulum. But regulated by it.
The hanging load is wound around a large gear and provides the energy in the system. The pendulum regulates how much energy can be released since the main gear can only move when the pendulum swings to the left.
Hello… Galileo has nothing to do with the invention of the pendulum clock. He only described and proved that swinging time has nothing to do with the weight of the pendulum but it’s the length that got the most effect…. On dec 25 1656 Christiaan Huygens made the first working clock due to this principle and become the official inventor of the pendulum clock. Galileo died almost 9 years earlier on jan 8 1642.
the gravity is free but once the object reaches the ground there is no more gravity and so to utilise the gravity again you still need energy to pull the object up from the ground.
Wow, this is the video that finally allowed me to understand how the pendulum could just keep swinging. It's being pushed back. I finally understand why you have to rewind the weights.
same principle as the pocket/wrist watch, only there the pendulum is driven by the "hair spring" instead of gravity, and there's also the main spring instead of the weights
@@gundabalfin a watch the part of gravity here is played by the main spring. The hair spring is more like the oscillation of the pendulum.
I only recently realised that watches are backwards to how I thought. They’re not driven by the pendulum. But regulated by it.
Very cool! 3D printing is really something!
Thank you very much! I got idea how does the pendulum clock works.
At any point are you intending to release the .stl files, or similar?
And the answer was no 😢
So beautiful art .
So, what time is it?
Excellent
This is the definition of "satisfying"
Very good!
Can you clarify the purpose of the hanging load?
The hanging load is wound around a large gear and provides the energy in the system. The pendulum regulates how much energy can be released since the main gear can only move when the pendulum swings to the left.
Really, the hanging load could be replaced with a more compact wound up spring.
Fantastic
Nice
Very cool! Are the files available for printing?
yea where
Hello… Galileo has nothing to do with the invention of the pendulum clock. He only described and proved that swinging time has nothing to do with the weight of the pendulum but it’s the length that got the most effect…. On dec 25 1656 Christiaan Huygens made the first working clock due to this principle and become the official inventor of the pendulum clock. Galileo died almost 9 years earlier on jan 8 1642.
its free energy?
no
the gravity is free but once the object reaches the ground there is no more gravity and so to utilise the gravity again you still need energy to pull the object up from the ground.
There is no such thing as free energy.
Energy can only morph into a different form and not come into existence out of nothing.
does it stop??
Any video of assembly
Nice bro
where did you buy this clock
it is clearly 3D-printed :D
Bought? Lol
Hi there Glen, I really need to make something like this for a project can you please tell how you made it or can you sell it to me?
Thanks
Rip this project
How liong can this go ?
Omg, Ive been searching for the model of the clock on your wall for years. Do you know it? If yes, would you please tell me?
Did you find the answer then?
It's a gatewatchers clock from medieval times.
They are around but not much.
In germany their called Waagbalken uhr.
Misericórdia
speed it up to 2x speed lol