#superposition

[magnetosfavorite]

f1 driver erik from superposition (the big gay mutant race car driver fic) by @plesiosaurid on twitter ♡ full fic | newest chapter

[teejaystumbles]

In any universe you are my dark star I want you to want me Why don't we rely on chemistry? Why don't we collide the spaces that divide us? I want you to want me (x)

[bookofjudith]

I want you to want me

[gerec]

Make a post recommending a current fic that you love. Whether it’s been posted this week or whether it’s still in progress and currently updating, tell everyone you know that they should check it out.

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superposition by borninsideatornado (Cherik, WIP)

erik is a race car driver coming off the worst year of his life. charles xavier may be his last hope.

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I don't do these posts nearly enough but here is one I ADORE with excellent characterization and slowburn, where Erik is an F1 driver who has hit a rough patch and Charles (previous F1 golden boy) as his new team lead. Gorgeously done and compelling even for none racing fans!

[etudiantfantome]

El Ashleigh

[xr0ttingkidzx]

Yo-landi Visser 🌸🖤👻

[totheblood]

stream the superposition playlist here!

[whitedahlia13]

“Without you in my arms, I feel an emptiness in my soul. I find myself searching the crowds for your face - I know it’s an impossibility, but I cannot help myself.” — Nicholas Sparks, Message in a Bottle  

[wronghands1]

[magnetosfavorite]

superposition by borninsideatornado, chapter 6

[datura21]

Variation sur la vitre du scan avec les 6 x 6 au Rolleiflex de Julia au sallon.

[geeknik]

Bitcoin in a Post Quantum Cryptographic World

Quantum computing, once a theoretical concept, is now an impending reality. The development of quantum computers poses significant threats to the security of many cryptographic systems, including Bitcoin. Cryptographic algorithms currently used in Bitcoin and similar systems may become vulnerable to quantum computing attacks, leading to potential disruptions in the blockchain ecosystem. The question arises: What will be the fate of Bitcoin in a post-quantum cryptographic world?

Bitcoin relies on two cryptographic principles: the Elliptic Curve Digital Signature Algorithm (ECDSA) and the SHA-256 hashing function. The ECDSA is used for signing transactions, which verifies the rightful owner of the Bitcoin. On the other hand, the SHA-256 hashing function is used for proof-of-work mechanism, which prevents double-spending. Both principles are expected to become vulnerable in the face of powerful quantum computers.

Quantum Threat to Bitcoin

Quantum computers, due to their inherent nature of superposition and entanglement, can process information on a scale far beyond the capability of classical computers. Shor's Algorithm, a quantum algorithm for factoring integers, could potentially break the ECDSA by deriving the private key from the public key, something that is computationally infeasible with current computing technology. Grover's Algorithm, another quantum algorithm, can significantly speed up the process of finding a nonce, thus jeopardizing the proof-of-work mechanism.

Post-Quantum Cryptography

In a post-quantum world, Bitcoin and similar systems must adapt to maintain their security. This is where post-quantum cryptography (PQC) enters the scene. PQC refers to cryptographic algorithms (usually public-key algorithms) that are thought to be secure against an attack by a quantum computer. These algorithms provide a promising direction for securing Bitcoin and other cryptocurrencies against the quantum threat.

Bitcoin in the Post Quantum World

Adopting a quantum-resistant algorithm is a potential solution to the quantum threat. Bitcoin could potentially transition to a quantum-resistant cryptographic algorithm via a hard fork, a radical change to the blockchain protocol that makes previously invalid blocks/transactions valid (or vice-versa). Such a transition would require a complete consensus in the Bitcoin community, a notoriously difficult achievement given the decentralized nature of the platform.

Moreover, the Bitcoin protocol can be updated with quantum-resistant signature schemes like the Lattice-based, Code-based, Multivariate polynomial, or Hash-based cryptography. These cryptosystems are believed to withstand quantum attacks even with the implementation of Shor's Algorithm.

Additionally, Bitcoin could integrate quantum key distribution (QKD), a secure communication method using a cryptographic protocol involving components of quantum mechanics. It enables two parties to produce a shared random secret key known only to them, which can be used to encrypt and decrypt messages.

Conclusion

In conclusion, the advent of quantum computers does indeed pose a threat to Bitcoin's security. However, with the development of post-quantum cryptography, there are potential solutions to this problem. The future of Bitcoin in a post-quantum world is likely to depend on how quickly and effectively these new cryptographic methods can be implemented. The key is to be prepared and proactive to ensure the longevity of Bitcoin and other cryptocurrencies in the face of this new quantum era.

While the quantum threat may seem daunting, it also presents an opportunity - an opportunity to improve, to innovate, and to adapt. After all, the essence of survival lies in the ability to adapt to change. In the end, Bitcoin, like life, will find a way.

[2t2r]

Des couvertures de magazines sur des classiques de la peinture

Nouvel article publié sur https://www.2tout2rien.fr/couvertures-de-magazines-sur-des-classiques-de-la-peinture/

Des couvertures de magazines sur des classiques de la peinture

[jumanjijumanjijumanji]

Salt Leiter

Photographie de New York dans les années 50.

Les gens à travers les vitre

[dreamangel]

🕯️

[abyxdev]

Gender in STEM notation

Some of my friends are girlflux (not the one you're thinking of):

Their gender flux density varies over space (and time) within themselves, but from outside the surface the net flux is feminine.

Some of my friends are genderfluid between many non-binary genders, but following specific transition rules and paths:

You might even need to go through a few intermediate genders to get to the one you intend to synthesize!

Some of my friends are in ternary superposition between masculine, null, and feminine with no in-between:

The chance of observing them in each of those states is (1/√3)² = ⅓.

Some of my friends are perfectly comfortable fitting into one binary gender identity, and that's fine too! Everyone has their own them-ness.

I just hope I've managed to put something into words/notation that you've been struggling to find a way to express. Add your own expression if you come up with one!