Sunday School
Sunday School November 10th 2019
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Reg the Fronkey Farmer.
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November 10, 2019 at 11:32 am #29285
Reg the Fronkey FarmerModeratorWhen to comes to the adoption and fostering of children, new government sponsored Christianity rules allow some citizens to discriminate against other citizens.
What Australians really think about religion.
Child sexual abuse inquiry criticizes lack of cooperation from Vatican.
Bill Barr – A religious bigot who plays the victim. Paula White finds herself doing battle with Satan on her first day in the job.
The pill that makes us ill.
This weeks’ Woo: Firehosing – How anti-vaxxers spread misinformation.
Climate Crisis: More than 11,000 scientists issue fresh warning.
Einstein’s Theory of General Relativity is 100 SpaceTime years old. (See video below). In a Quantum Universe Space and Time may be continuous rather than discrete. A new study suggests that the Universe is a closed sphere rather than being flat.
Voyager 2 sends a message from interstellar space. Tomorrow the planet Mercury will be parading across the face of the Sun.
Brazil’s flat Earthers to get their day in the sun.
The Satanic Temple takes control of the mind of a therapist.
An atheist’s guide to Alcoholics Anonymous.
Meet the pigs that could solve the human organ transplant crisis.
The Catholic Church helped give rise to intellectual thought since the Middle-Ages. (Reg- surely a typo?).
A.I. solves the “Three body Problem” that has perplexed astronomy for years in under a second.
How to be an Epicurean.
Stephen Fry and the “Every Human Being” campaign.
Long Read: Mike Pence and the rerouting of foreign aid to Christian groups.
This week I am reading these books: There are 3 new books on Human Consciousness. I will start with Koch’s book as I once attended a lecture of his and found him very interesting. (See video below).
Some photographs taken last week.
While you are waiting for the kettle to boil…..
Coffee Break Video: Christof Koch – The Future of Consciousness. BBC – Do you really understand Einstein’s theory of relativity?
November 10, 2019 at 11:35 am #29286
Reg the Fronkey FarmerModeratorHave a great week everyone!!
“Our weapons are the ironic mind against the literal: the open mind against the credulous; the courageous pursuit of truth against the fearful and abject forces who would set limits to investigation (and who stupidly claim that we already have all the truth we need). Perhaps above all, we affirm life over the cults of death and human sacrifice and are afraid, not of inevitable death, but rather of a human life that is cramped and distorted by the pathetic need to offer mindless adulation, or the dismal belief that the laws of nature respond to wailings and incantations.”
– Christopher Hitchens
November 10, 2019 at 1:19 pm #29287
Simon PayntonParticipantChristopher Hitchens
Ouch!
It is amazing that AI can now find solutions to the three-body problem in under two seconds. It’s interesting that it learned how to do it from Brutus the brute-force program.
November 10, 2019 at 3:19 pm #29288
StregaModeratorThanks, Reg!
November 10, 2019 at 7:25 pm #29290
_Robert_ParticipantAnother result of Einstein’s theory of relativity: A wind-up watch that is stopped has less mass than the same watch that is ticking away.
November 10, 2019 at 9:28 pm #29293
PopeBeanieModeratorAnother result of Einstein’s theory of relativity: A wind-up watch that is stopped has less mass than the same watch that is ticking away.
I had an urge just last week to google whether or not an atom gains and loses mass whenever it absorbs and emits a massless photon. Sure enough, it does! Absorbing a photon causes an electron to jump up to a higher orbit, while at the same time increasing the atom’s energy, “E” in the E = mc² equation. Mathematically demonstrated, since one side of the equation increases, so must “m” on the other side.
I also learned that “the speed of light” is not exactly the best way to describe what limits velocity in the universe. More grammatically precise, light propagates at the universal maximum speed of causality. And light is just one force that does this. Gravity also propagates through space at this maximum speed of causality. (I assume the same is true for magnetism.) “Speed of light” is just easier to say than all that.
Now I have another question. Does a wound-up watch that’s not moving internally (say from some malfunction) weigh more than an energy-spent watch?
November 10, 2019 at 10:14 pm #29294
Reg the Fronkey FarmerModeratorNow I have another question. Does a wound-up watch that’s not moving internally (say from some malfunction) weigh more than an energy-spent watch?
Without doing any math my first thought is “yes” it does weigh more because of the stored potential energy.
November 10, 2019 at 10:36 pm #29295
_Robert_ParticipantNow I have another question. Does a wound-up watch that’s not moving internally (say from some malfunction) weigh more than an energy-spent watch? Without doing any math my first thought is “yes” it does weigh more because of the stored potential energy.
agreed…plus kinetic and even a bit of thermal energy.
November 10, 2019 at 11:22 pm #29296
Reg the Fronkey FarmerModeratorThe watch, over time (T), is losing energy even if it is not functioning internally and so entropy is increasing even though the system is not doing any “work”. If it was functioning internally and was doing “work” it would reach a high entropy state a lot faster.
I am correct?
What would happen if you were wearing that watch while climbing a ladder to the moon 🙂
November 10, 2019 at 11:24 pm #29297
Reg the Fronkey FarmerModeratorChristopher Hitchens………..Ouch!
Some called him a militant atheist for that above quote. Others see it as him dealing with the realities of life.
November 11, 2019 at 12:13 am #29298
_Robert_ParticipantThe watch, over time (T), is losing energy even if it is not functioning internally and so entropy is increasing even though the system is not doing any “work”. If it was functioning internally and was doing “work” it would reach a high entropy state a lot faster.
I remember one tricky engineering professor asked how much power a 1.0 Vrms sinewave of frequency 1e-100000000000000000000000000000 Hz would deliver to a 1 OHM load. I answered that dust is a non conductor so zero power will be delivered. He gave me an extra 5 points.
November 11, 2019 at 5:57 pm #29300
Reg the Fronkey FarmerModeratorThis preying priest is another reason that the Catholic Church should be disbanded.
November 11, 2019 at 6:59 pm #29301
StregaModeratorWhat would happen if you were wearing that watch while climbing a ladder to the moon
I’ll be a lot more impressed if you could tell me what time it is on the moon when you get there.
November 11, 2019 at 10:52 pm #29302
Reg the Fronkey FarmerModeratorAssuming sound could travel through space it would take almost 2 weeks to tell you the time but if I used a radio, only about 2 or 3 seconds, depending on the time of the year. I thought the climb itself would be more impressive!
November 12, 2019 at 2:10 pm #29303
_Robert_ParticipantThey are gonna need all the thoughts and prayers they can get. Trump in his mind was just making a deal, I am sure. That is what he does. It is interesting that many US companies are realigning their supply chains away from China to avoid the tariffs. His strategy may actually be working.

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