What podcasts say about Don Lincoln
Every statement, with the speaker, the exact quote and the moment it was said.
What Don Lincoln has said on podcasts
30 statements · 13 positive · 6 negative · 11 neutral
Electromagnetism explains light and much of chemistry.
“Electromagnetism explains, of course, electricity, magnetism, but it explains how light works. It explains how much of chemistry works.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 16:54
Electromagnetic forces hold atoms together.
“atoms are held together by electromagnetic forces”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 17:55
Nuclear reactions offer humanity a major potential energy source.
“And one enormous Source of energy that is there for us to take if we so choose, is the modification of the nucleus of atoms”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 20:18
The universe has an ultimate speed limit.
“I think that there is an ultimate speed.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 30:26
Physics recognizes four fundamental forces.
“there were these four forces”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 41:41
Electromagnetism and the weak force unify into the electroweak force.
“they were able to show that electricity and magnetism were actually two different facets of a single force that we now call the electroweak force”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 42:29
Interaction with the Higgs field gives particles mass.
“The ones that interact with the field get mass, and the ones that don't interact with the field don't have mass.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 46:25
The Higgs field activated about 10⁻¹² seconds after the Big Bang, giving particles mass.
“at 10 to the minus 12 seconds after the Big Bang, the Higgs field turned on and particles got mass”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 50:17
The Higgs boson is a localized excitation of the Higgs field.
“In the Higgs field, the vibration is the Higgs boson.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 51:58
Particle accelerators can transform collision energy into particles.
“What particle accelerators do, among other things, is simply transform energy into particles.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 55:41
Energy can produce matter-antimatter pairs, which can convert back into energy.
“Energy can make matter and antimatter, matter and antimatter can make energy.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 56:39
The LHC produces approximately one top quark per second.
“at the lhc, we make a top quark every second”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 1:03:24
Experiments validate the Higgs boson's predicted decay modes and rates.
“We have looked for all of the hypothesized decays of the original Higgs theory, and we have validated that it decays in those ways at the rates that theory predicted.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 1:17:04
Humanity will eventually discover a theory of everything.
“I do believe that with sufficient time, technology, effort, we will be able to figure this all out.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 1:23:29
A theory of everything likely requires a very long development timeline.
“So yes, I think it's a very long time. That's my prediction.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 1:24:56
Gravitational waves travel at the speed of light.
“that tells you that gravity travels at the speed of light. That was a brilliant, fantastic measurement. Now, we thought gravity traveled at the speed of light, but now we have a measurement. We proved it.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 1:50:04
Antihydrogen and ordinary hydrogen have matching spectral characteristics.
“the light coming out of antimatter hydrogen atoms have exactly the same spectral characteristics as ordinary hydrogen? Which we predict that it does. Does. And the answer is it does.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:00:48
Fermilab-scale production could produce about one nanogram of antiprotons annually.
“if we did that for a year, then that would be about a nanogram”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:05:16
At that production rate, making one gram of antimatter would take about one billion years.
“it would take a billion years running with very little downtime to make a single gram of antimatter”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:05:33
Antimatter could theoretically be produced and used as an energy source.
“Antimatter, as in principle, we could make and use as a source of energy.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:09:12
New physics is unlikely to make antimatter production substantially easier.
“I would be shocked if there was some like, new addition to the theory that made antimatter production easier.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:10:38
The early universe had approximately one extra matter particle per billion antimatter particles.
“for every billion billion with a B antimatter particles that existed in the universe, there were a billion and one matter particles”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:14:01
The mechanism producing the cosmic matter-antimatter asymmetry remains unknown.
“what physics mechanism made that ever so slight asymmetry is not understood”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:14:22
Dark energy is commonly understood as energy of space producing repulsive gravity.
“The most common statement is the energy of space, and it is essentially a repulsive form of gravity.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:18:58
The universe's expansion is accelerating.
“the universe was not only expanding, but the expansion was speeding up”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:20:29
A recent unconfirmed measurement suggests dark energy may be decreasing.
“there has been a recent measurement that suggests that dark energy is getting smaller. However, that is a new measurement, not confirmed.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:29:57
Dark matter is more likely real than modified gravity or inertia.
“I think that dark matter is more likely.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:39:24
Direct-detection experiments have found no dark-matter interactions.
“we've seen no evidence of dark matter interaction in these detectors”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:43:29
Viable dark-matter particle masses span from asteroid-scale to below electron mass.
“the range of viable dark matter ranges from something like the mass of an asteroid to far lighter than an electron and everywhere in between”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:45:36
Dark matter is approximately five times more abundant than ordinary matter.
“It is five times more prevalent than ordinary matter.”
Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don LincolnListen at 2:47:50
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