Does this explain what generates gravity?

Science knows it doesn’t know everything? Do you have a source for that quote? It’s adorable.

The source was clearly stated. It came from the lips of Dara Ó Briain, a graduate in mathematics and theoretical physics.

You'll find his quote here: https://en.wikiquote.org/wiki/Dara_...asionally bite the insides of our own mouths?

You may have a kindred spirit with Dara as he is best known for his stand-up comedy! 😉

Dara co-presented with Prof. Brian Cox in Stargazing Live and conducted a series of interviews with theoretical physicist Stephen Hawking.

So back to you, from where did you get the quote “you can never prove a hypothesis to be false.”?
 
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;-)
Much little much false or little much little false:

Herbig-Haro objects were mentioned back on page 41.

https://astronomy.swin.edu.au/cosmos/H/Herbig-Haro+Object

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The above Hubble image shows a supersonic jet of gas being ejected from a young star and colliding with the gas and dust in the surrounding nebula to form wispy knots of emission known as Herbig-Haro objects. This example is catalogued as HH111.
 
logical fallacies

You like to use that term, but with no explanation.

Forgive me, I wasn't very good at English at school! They tried to teach us puir wee Scots bairns Shakespeare for goodness sake!

How would declaring yourself a physicist or mathematician be a logical fallacy?

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Looks like it may be the "Appeal to Authority"?

But that's where we would expect meaningful quotes (that's what we were talking about) to come from, someone with authority.
 
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Yes, let's lighten up people. There's Science and there's the more useless Philosophy of Science.

If it works it's good Science. If it doesn't, it's WRONG!

Consider the Tetrahedron Puzzle aka the Pyramid Puzzle:

Tetrahedron Puzzle.jpg


IIRC, I found this in a plastic version in a Christmas Cracker when I was a young and er, ahem, extremely promising Mathematician:

Tetrahedron 2.jpg


Rearrange the two pieces into a familiar shape...

Terahedron.jpg


TADA!

Hint:

 5 Platonic Solids.png


Now let's move on. 🙂
 
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Note on Carl Sagan, author of Contact, made into a movie starring Jodie Foster. He had Kip Thorne of LIGO fame review the draft of his book, in case there were any obvious science errors. As it turned out Sagan had Ellie go to the distant planet via a Black Hole, which Thorne convinced him to change to wormhole, the FTL device used in the movie. Good catch, Kip! (Yes, I know what you’re thinking, wormholes are not really a great idea, either.)
 
I got Thorne to autograph his book about 22 years ago, about the tie LIGO was trying to develop super low resonant frequency vibration isolation systems. A school chum of mine was executive director of Rogers Commission for investigating the Shuttle disaster and clashed with Richard Feynman, whose input was kept out of the final report by my school chum.
 
One audio hobby related paradox is what I mentioned yesterday - or was it the day before? High purity silver cables and interconnects oft sound worse than high purity copper cables of the same general type/design, I.e., dielectric, geometry, length. It’s a paradox because silver has a higher conductivity (more free electrons) than copper AND silver cables are usually much more expensive.
 
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