Witch hands crystal ball. Picture yourself in a dimly lit room, heavy with the scent of incense and herbs. In front of you, an enigmatic crystal ball rests on a wooden table, illuminated by the soft glow of candlelight. The room is silent, except for the faint rustling of leaves in the wind outside. Suddenly, a pair of weathered, yet delicate, hands appear from the shadows and reach out to touch the crystal ball. These hands belong to a witch, a practitioner of ancient arts and occult knowledge.
$\begingroup$ . like when we try and measure which slit the electron went thru . the electron can't make the pattern as it got entangled with a photon on its way. Please note that the electron still has has wave properties but now its wave properties are brand new having nothing to do with the constraints the double slit and screen put on the electron initially . the intended path(s) that were to create the pattern are destroyed, the electron is now free to find a new path unconstrained, i.e. no pattern. $\endgroup$
What if we just let all the entangled particles going towards the right side diagram just travel off to outer space in a way that no one can ever detect them. But please know in the official DCQE experiment a coincidence circuit was used to observe the interference and there was never a screen, they used a scanning detector for D0.
These hands belong to a witch, a practitioner of ancient arts and occult knowledge. They are adorned with silver rings, each containing a different mystic gemstone. The witch's fingers are long and slender, their skin the color of aged parchment.
Delayed choice without detectors, and with lasers instead
I am mostly basing my understanding on this video https://www.youtube.com/watch?v=RQv5CVELG3U (I also have a background in lasers, and a tiny bit of undergraduate QM but nothing too profound) I can understand why the interference pattern is destroyed when we measure the photons using detectors D1 or D2 in this diagram. The detection of an entangled photon at D1 or D2 gives conclusive evidence regarding which slit the entangled photon took, so there will be certain that there will be no interference pattern. Similarly, the distributions of the particles associated with the "erasure" detectors D3 and D4 (shown in the video but not the image above) are completely reasonable to me. My question is, what if there are no detectors at all? What if we just let all the entangled particles going towards the right side diagram just travel off to outer space in a way that no one can ever detect them? Or put a crude black obstruction that would absorb the photons in a way that no one can recover the which way information? From the sources I read, I get the impression that no matter what you do with the entangled photons going to the right side of the diagram, the total pattern on the screen will be the sum of two non-interacting single slits - in other words no interference. This leads me to conclude the "crystal" placed after the slits is responsible for destroying interference. The way I see it, the mere existence of that crystal after the slits is profoundly altering the wavefunction of the photon. As soon as the crystal "works its magic", any hope of interference is forever destroyed right then and there. (How accurate is this statement? I am talking about an interference pattern created by all the photons. I am well aware that if we select a subset of photons by an informed matter, for example using detector D3, we could see a pattern.) What is this crystal doing, and why do so many explanations completely omit the seemingly crucial part it plays? A follow-up question: What if we used a laser that generates many particles, rather than a single particle generator? The right side of the experiment still goes off to infinity where they can never be detected. Do we expect to see an interference pattern in this case? I see no reason the laser case should be different, so no interference. But if we do not observe an interference, will it even be a "laser" beam coming out of the crystal? I asked many questions, and please feel free to engage with whichever ones you think will be useful for clarifying my misconceptions.
- quantum-mechanics
- quantum-entanglement
- laser
- interference
Yet, there is a gracefulness to these hands, a certain elegance that captivates and mesmerizes. As the witch's hands make contact with the crystal ball, a connection is formed. It's as if a mystical energy flows from her fingertips into the sphere of gleaming glass. The ball comes alive, swirling with hues of blue and purple, as if a portal to another realm has been opened. With her hands gently cupped around the crystal ball, the witch begins to see glimpses of the future and the past. Images and symbols dance within the ball, revealing secrets and hidden truths. She interprets these visions with her ancient wisdom and unravels the mysteries of the universe. The crystal ball itself is a powerful tool for divination and scrying. Its smooth surface is said to be a conduit for spiritual energies and a portal to higher realms. It is through the witch's hands that the ball becomes an instrument of insight, a window into the unknown. The hands that cradle the crystal ball possess a knowledge that comes from centuries of study and practice. They hold the secrets of ancient rituals and ceremonies, passed down through generations of witches. They are a conduit for the supernatural forces that exist beyond the realm of ordinary perception. In the presence of the witch's hands and the crystal ball, one cannot help but feel a sense of awe and reverence. There is a certain magic in the air, an energy that tingles on the skin and stirs the soul. It is an experience that transcends the boundaries of the physical world and ventures into the realm of the extraordinary. So next time you encounter a witch, watch closely when her hands reach out to touch a crystal ball. In those enchanting moments, you may catch a glimpse of a timeless wisdom and a connection to the mystical forces that shape our universe..
Reviews for "The Witches' Tools: Unveiling the Secrets Behind Witch Hands and Crystal Balls"
1. Jane - 1 star - I was very disappointed with the "Witch hands crystal ball". First of all, the quality of the crystal ball was extremely poor. It had scratches all over it, and I could barely see anything through it. Secondly, the so-called witch hands were just pieces of plastic attached to the ball, and they looked cheap and tacky. Overall, the product did not meet my expectations at all, and I would not recommend it to anyone.
2. Mark - 2 stars - I recently bought the "Witch hands crystal ball" and I have to say I was not impressed. The actual crystal ball itself was fine, but the witch hands were not as advertised. They were supposed to be realistic and spooky, but they looked more like cartoonish hands with bright colors. It didn't create the eerie atmosphere I was hoping for. Additionally, the overall craftsmanship of the product was subpar. It felt flimsy and cheaply made. I wouldn't recommend this product if you're looking for something of better quality.
3. Sarah - 2 stars - The "Witch hands crystal ball" didn't live up to my expectations. While the crystal ball itself was decent, the witch hands were a major letdown. They looked more like plastic toys rather than something mystical and eerie. The whole concept of the product seemed promising, but the execution fell short. The construction of the hands was also not sturdy, and I found them difficult to position in a way that looked natural. Overall, I feel like this product was overpriced for what it delivered, and I wouldn't purchase it again.