Okay *breathes in* here we go
Stay with me:
- Titanfall 2 gets a recent Playlist Update with the flavor text "Blinded by Science."
- "She Blinded Me with Science" is a song released in _October_ 1982. Titanfall 2's 7th anniversary is in October.
- "Blinded by Science" was soon after released as an EP with 12 inch single vinyl records. It is possible Respawn is saying someone needs to be willing to take 12 inches for Titanfall 3 to be released. Who will volunteer as tribute?
- The EP consists of 5 tracks, 29:14 total time in length.
Isaiah 29:14 reads, "therefore, behold, I will again do wonderful things with this people, with wonder upon wonder”
We believe the Janitor is trying to communicate.
This can all be found on wikipedia which we all know is super credible.
The Final Shape — a nightmarish calcification of reality into the Witness's twisted design.
Embark on a perilous journey into the heart of the Traveler, rally the Vanguard, and end the War of Light and Darkness.
Become Legend // February 27, 2024.
🔺 https://t.co/RkESfDVi0U
First video of LK-99 Full Levitation, aka flux-pinning
This video was just posted to the Chinese video-sharing site BiliBili and claims to be a highly pure synthesized sample of LK-99.
What is the physical phenomenon behind this and what does it mean?
Levitation of superconducting materials is a phenomenon unique to what is called Type-II superconductors, and is an effect whereby magnetic field lines becomes 'trapped' as it passes through the material, providing the force needed to levitate. These are the popular images and videos of cryogenically-cooled discs floating above a magnet frequently seen online and in the pinned post on my profile.
You can think of this like strands of hair being caught in gum - the gum is suspended in mid-air by adhering strongly to the hair as the hair passes through it. The hair in this case is magnetic field lines and the gum is the Type-II superconductor. Just like hair comes in individual strands, or in other words hair is 'quantized' or 'discrete', so is the flux trapped at the 'pinning centers' quantized in what are called 'magnetic vortices' - the quantization of pinned flux lines is a key property and distinguishing characteristic of Type-II superconductors (although technically can occur in Type-I superconductors if the material thickness is smaller than the London penetration depth, which is indeed very small - specifics for the physics nerds out there).
Flux-pinning is entirely unique to superconductors and is also wholly distinct from the Meissner effect. It is not a property of diamagnets or diamagnetism.
At @TRIUMFLab I contributed to flux-pinning studies in Niobium crystal superconducting radio-frequency cavities used for particle acceleration. In that application, trapped flux poses an issue by increasing the remnant surface resistivity of the cavity, which has the effect of decreasing its effective quality factor or Q-factor, which is a measurement of a resonators efficiency. SRF cavities typically have Q-factors of 10E10 and trapped flux at pinning centers reduces the maximum effective accelerating electric field used to drive charged particle bunches close to the speed of light.
Flux pinning is thought to arise in some Type-II superconductors by small imperfections in the crystal, also called volume defects, that enable flux to penetrate the material. In SRF cavities an issue that arises is any magnetic field that is passing through the material, e.g. by the Earth's background field, can become pinned or trapped inside the cavity as it transitions into a superconducting state. See some attached plots in the comments from a study showing how the surface resistivity of SRF cavities increases the more there is a background field as the cavity transitions into superconducting state.
This is the first video I am aware of that claims to show the flux-pinned levitation of a LK-99 sample. If this is in fact what is happening, then it is a very unique and promising finding of this new materials properties and potential for future study.
If this is real then it is truly ground-breaking