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Kirlian Photography
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- Written by: Rod Boyle
- Category: Found
- Hits: 160
I remember this from the 70's, the supposed ability to photograph the invisible soul or aura that surrounds all living (and many dead or inanimate) things. So - imagine my excitement when I turned this up in a thrift shop - bargain priced at a mere $125.
Of course, it doesn't do that at all, although there's enough of a market I'm sure that you could do pretty well with it.
That said, I'm pretty sure it would be easy enough to write a computer program that would digitally create an aura effect and spare you the handling of film and the other inconveniences. Still, a great prop for any ghostbusters or psychic researchers...
Zwicky's "Tired Light" theory
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- Written by: Rod Boyle
- Category: Ideas & Questions
- Hits: 385
Read the wiki here: https://en.wikipedia.org/wiki/Tired_light then head on over to Kansas University to read a refutation: https://www.k-state.edu/media/newsreleases/2024-09/Shamir-study-supports-Tired-Light-theory-challenges-Big-Bang.html.
Astrophysics could get interesting again soon...
Via Chat GPT:
The redshifting of distant stars and galaxies is typically explained by the expansion of the universe, which is a cornerstone of the Big Bang theory. However, alternative explanations have been proposed over the years to account for redshift without invoking the Big Bang. Here are some of the leading alternative theories:
1. Tired Light Hypothesis
- Overview: Proposed by Fritz Zwicky in 1929, the tired light hypothesis suggests that photons lose energy as they travel through space, leading to a redshift. This idea was put forward as an alternative to the expansion of the universe. According to this theory, the interaction between light and intergalactic matter or particles causes a gradual energy loss, stretching the wavelength of light, which is observed as redshift.
- Challenges: Tired light models have struggled to explain certain key observations. For example, tired light doesn't account for the time dilation seen in the light curves of distant supernovae or the uniformity of the cosmic microwave background radiation. Moreover, it would lead to image blurring over long distances, which we don't observe.
2. Gravitational Redshift
- Overview: Gravitational redshift is an effect predicted by general relativity, where light loses energy (and thus redshifts) as it escapes the gravitational field of a massive object. While gravitational redshift is a well-established phenomenon, it is generally localized near massive objects (e.g., black holes or galaxies) and isn't sufficient to explain the cosmological redshift of distant galaxies on its own.
- Challenges: Gravitational redshift does occur, but it is not seen to operate on a large enough scale to explain the uniform redshift of distant galaxies in all directions. It also doesn't explain the observed expansion of the universe or the relationship between redshift and distance (Hubble’s Law).
3. Quasi-Steady State Cosmology (QSSC)
- Overview: Developed by Fred Hoyle, Geoffrey Burbidge, and Jayant Narlikar, the quasi-steady state cosmology posits that the universe is in a steady state but undergoes periodic mini-expansions and contractions over long time scales. In this model, redshift is still tied to the expansion of space, but without a singular origin point like the Big Bang. The universe has no beginning or end in this theory, and matter is continuously created to maintain a constant average density.
- Challenges: QSSC faces difficulties in explaining the cosmic microwave background radiation and the observed distribution of galaxies over time, which aligns more with a universe that evolves from a hotter, denser state.
4. Plasma Cosmology
- Overview: Plasma cosmology, advocated by Hannes Alfvén and others, suggests that electromagnetic forces, rather than gravity alone, play a dominant role in shaping large-scale cosmic structures. In this model, redshifts might be caused by interactions between photons and intergalactic plasma. Proponents argue that large-scale currents in cosmic plasma could create redshifts through scattering and energy dissipation.
- Challenges: Plasma cosmology has not been widely accepted due to its inability to explain a variety of cosmological observations, such as the cosmic microwave background (CMB), galaxy formation, and the distribution of elements like hydrogen and helium.
5. Variable Speed of Light (VSL) Theories
- Overview: Some theorists, such as João Magueijo, have proposed that the speed of light may have been different in the past. In this view, changes in the speed of light could account for cosmological redshift without the need for an expanding universe. This would modify how we perceive distances and the redshifting of light over vast cosmic distances.
- Challenges: VSL theories are speculative and lack strong observational support. There are also concerns about their consistency with other physical laws, and they have yet to provide a coherent alternative to standard cosmology that explains all current data, including the CMB and galaxy formation.
6. Cosmological Redshift as an Illusion
- Overview: Some alternative models, such as those based on relativistic effects or non-Euclidean geometries of space-time, suggest that the redshift could be due to effects of observation rather than real motion or expansion. In these models, the redshift could be the result of light traveling through curved or complex space-time geometries.
- Challenges: While intriguing, these models often face difficulties in matching the precision of the Hubble Law and other key cosmological observations. The simplest interpretation of the data still supports the idea of an expanding universe.
Summary of Challenges for Non-Big Bang Theories:
- Most alternative theories face significant difficulties in explaining the full range of cosmological evidence, such as the cosmic microwave background radiation (CMB), the distribution of elements like hydrogen and helium, and the large-scale structure of the universe.
- The Big Bang model, despite its own challenges (e.g., dark matter and dark energy), remains the most successful at explaining the observed expansion of the universe, the CMB, and other key phenomena in cosmology.
Nevertheless, scientific models continue to evolve, and alternative theories provide valuable insights that push cosmology forward by challenging and refining mainstream thinking.
A Helicopter
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- Written by: Rod Boyle
- Category: Blog
- Hits: 95
And this, spotted on Facebook Marketplace:
A fucking helicopter, only $20, 000.
Now, I've known I need a helicopter for quite a while, and were it not for my abysmal finances I'd be pulling the trigger on this. I don't need another fucking piece-of-shit walk-down-the-mountain jeep, I need a helicopter. Owner with more knowledge? That's me. I'll figure it out or die trying. And doesn't every post-apocalyptic Mad Max movie feature a loon in a home-built chopper? I am that loon. This would also add some much-needed action to the movie version of my life. As for licensing, well, in Nelson the police don't have helicopters and I'm pretty sure I could arrange to have this parked on the roof of my building. In fact I'm going to go talk to the landlady now...
This would be so much better than "Prospector on a Jet-Ski", although I don't see why there couldn't be a crossover series...
(So far appeals to my children for financing have gone unanswered...go figure)
Tuning Forks
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- Written by: Rod Boyle
- Category: Found
- Hits: 145
I'd actually been looking for these for a while, and today, well, today was the day:
All appropriately labelled with frequency and correlating Chakra...(Throat, Third Eye, Solar Plexus, etc.)
Not a "deal", but less than I'd pay on TEMU, and, irregardless, I'm building credit it the local community...soon to be a Shaman.
Actually, already a Shaman, just acquiring the props...
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