Updated: I added the aha-chapter that I was missing.

"Quantum computers try all possibilities in parallel" is the popular line — and it's dangerously misleading. A measurement collapses everything to one random answer, so "parallel" on its own is useless.

The actual move: a quantum algorithm is ONE global linear transformation on a 2^n-amplitude vector, designed so wrong answers destructively cancel and the right one amplifies. Classical searches. Quantum shapes.

Walkthrough with a Grover-style bar chart in four snapshots, plus the full pipeline: superconducting oscillator → Josephson junction → Bell state → amplitude amplification → Shor / Grover / simulation.

🔗 https://ki-mathias.de/en/quantum-computing.html
🎥 https://youtu.be/iMaqNfA0Gs0 (9:14, HD)
📦 Qiskit notebooks: https://github.com/pmmathias/quantum-computing

#quantumcomputing #qiskit #qubit #interference #grover #blochsphere #physics #education

O que é qubit? Saiba como funcionam os bits quânticos

https://fed.brid.gy/r/https://tecnoblog.net/responde/o-que-e-qubit-saiba-como-funcionam-os-bits-quanticos/

Ski Slopes for Laser Imaging

https://fed.brid.gy/r/https://hackaday.com/2026/04/14/ski-slopes-for-laser-imaging/

https://blog.gslin.org/archives/2026/04/09/12982/%e9%87%8f%e5%ad%90%e7%ae%97%e6%b3%95%e6%9c%80%e8%bf%91%e7%9a%84%e5%a4%a7%e9%80%b2%e5%b1%95/

量子算法最近的大進展

#2029 #algorithm #cloudflare #crypto #cryptography #ecdlp #google #knowledge #oratmoic #P256 #physical #post #pqc #proof #quantum #qubit #Rsa2048 #security #shor #zero