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Baluncore's latest activity
Baluncore
replied to the thread
I need a concave mirror with a focal length length of 150 feet?
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That was a well-balanced tree with a flexible hinge, so you could have used a wedge in the back cut, rather than a rope. The problem...
Aug 11, 2025
Baluncore
replied to the thread
Making a compressor from a steam engine or Tesla Turbine
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There is little conceptual difference between a pump and a motor. Old gasoline engines have been modified to use one end-cylinder as a...
Aug 11, 2025
Baluncore
replied to the thread
I need a concave mirror with a focal length length of 150 feet?
.
Spoil sport. You could quietly use an industrial IR laser to start the fire during an electrical storm, then as a good Samaritan, you...
Aug 11, 2025
Baluncore
replied to the thread
Multiple signals controlling relay
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Use an N-chan MOSFET to drive the relay, controlled by the MC, with pull down on gate. Can you program the MC to remember the "force...
Aug 11, 2025
Baluncore
replied to the thread
I
Could anyone give me a step by step guide to using VASP for DFT calculations?
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https://en.wikipedia.org/wiki/Vienna_Ab_initio_Simulation_Package
Aug 11, 2025
Baluncore
replied to the thread
Collection of Lame Jokes
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Pernille-Haaland is Norwegian. https://www.thevoicerepublic.com/TalentProfile/Pernille-Haaland
Aug 10, 2025
Baluncore
replied to the thread
Collection of Lame Jokes
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And that Norwegians speak Swedish, but with a mouth full of porridge.
Aug 10, 2025
Baluncore
replied to the thread
I need a concave mirror with a focal length length of 150 feet?
.
You were lucky that time. You must always expect it to fall sideways, because maybe next time it will. I am sorry, but I have this...
Aug 10, 2025
Baluncore
replied to the thread
I need a concave mirror with a focal length length of 150 feet?
.
When you attach a single rope to a tree, in an attempt to pull it down in a preferred direction, it will usually fall left or right, at...
Aug 10, 2025
Baluncore
replied to the thread
I need a concave mirror with a focal length length of 150 feet?
.
Your mirror will be close to flat, so it does not really matter if it is a parabola, a sphere or an ellipse. You could use many...
Aug 10, 2025
Baluncore
replied to the thread
I
Why are continuously emitting radio pulsars not detected?
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Many astronomical radio sources have a wideband thermal noise energy flux. Pulsars have a very wide spectrum from about 3MHz to 3GHz...
Aug 10, 2025
Baluncore
replied to the thread
I
Time interval terminology
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The reason why you need a precise term, will determine what the term is, and how you define that term. Will the statements be made by...
Aug 8, 2025
Baluncore
replied to the thread
Collection of Lame Jokes
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A diffused explosive bomb would be thermobaric. https://en.wikipedia.org/wiki/Thermobaric_weapon
Aug 8, 2025
Baluncore
replied to the thread
Vacuum furnace argon fill system — advice needed
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If the pressure in the argon bottle remains greater than in the furnace, then argon cannot flow, backwards through the regulator, into...
Aug 8, 2025
Baluncore
replied to the thread
What papers is the CO2 climate change theory based on?
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The husband and wife team of Elisha Foote and Eunice Foote both published their own papers on the Heat of the Sun in The American...
Aug 7, 2025
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