Quant Star | Lars | Activity https://quantstar.io/members/lars/activity/ Activity feed for Lars. Wed, 13 May 2026 16:01:25 +0000 https://buddypress.org/?v= en-US 30 hourly 2 46352adbee9a321f786e0f88443f2659 Lars posted an update: Most of us trust our passwords, bank apps, and encrypted […] https://quantstar.io/activity/p/547/ Wed, 06 May 2026 13:59:04 +0000 Most of us trust our passwords, bank apps, and encrypted messages without thinking twice.

Now imagine a machine that doesn’t “hack” them the usual way… it just solves them faster than we thought possible.

Would we even notice when that shift begins? 👀

]]> 2 eabf10c2fdb7cf872c8ec2989d782837 Lars posted a new activity comment https://quantstar.io/activity/p/545/#acomment-546 Tue, 05 May 2026 18:25:59 +0000
This honestly sounds exciting but also kinda scary 😅 Imagine hackers with that kind of power.
    In reply to - Benedict posted an update Quantum computing sounds like sci-fi… but it’s already real—and it might change everything from medicine to cybersecurity. Imagine solving problems in minutes that today’s fastest computers would need thousands of years to crack. But here’s the catch: it could also break the encryption that protects our data. So the real question isn’t if quantum computing matters… it’s when it starts affecting your life. Are we ready for that kind of power—or are we opening a door we can’t control? ]]>         9d3b5997a903012ca688facf146d74af Lars posted a new activity comment https://quantstar.io/activity/p/512/#acomment-522 Thu, 26 Feb 2026 15:01:59 +0000
    For me, it was visualizing qubits on the Bloch sphere. Seeing states as points on a sphere instead of just 0 and 1 changed everything.
      In reply to - Sven posted an update What finally made quantum concepts click for you? ]]>             b634c89cece1db6f64f9e21ea5c58ec4 Lars posted a new activity comment https://quantstar.io/activity/p/511/#acomment-521 Thu, 26 Feb 2026 15:01:31 +0000
      So maybe the issue isn’t hype itself — but unmanaged hype?
        In reply to - Lars posted an update Hot take 🔥 Quantum hype helps adoption — even if it confuses beginners. Agree or disagree? ]]>                 4e18fa3ce323ce2ca034908fa9062e82 Lars posted a new activity comment https://quantstar.io/activity/p/511/#acomment-520 Thu, 26 Feb 2026 15:01:18 +0000
        That’s fair. But do you think without hype, investors and governments would fund research at the same level?
          In reply to - Lars posted an update Hot take 🔥 Quantum hype helps adoption — even if it confuses beginners. Agree or disagree? ]]>                     8075858e57d7679ecf03a478a60cd678 Lars posted a new activity comment https://quantstar.io/activity/p/510/#acomment-519 Thu, 26 Feb 2026 15:00:31 +0000
          Drug discovery and molecular simulation. That’s where quantum advantage seems most practical.
            In reply to - Benedict posted an update Quantum computers are specialists, not general replacements. What tasks do you think they’re BEST suited for? ]]>                         c1fd924cf9c615aca0d4ea59eb6733a1 Lars posted an update: Hot take 🔥 Quantum hype helps adoption — even if it c […] https://quantstar.io/activity/p/511/ Thu, 26 Feb 2026 09:28:14 +0000 Hot take 🔥
            Quantum hype helps adoption — even if it confuses beginners.
            Agree or disagree?

            ]]>             4             63840d48f06584dcccb2c190cde459ee Lars posted a new activity comment https://quantstar.io/activity/p/505/#acomment-506 Sat, 14 Feb 2026 12:59:24 +0000
            MYTH. Quantum computers are not general-purpose replacements. They’re built for very specific problems like optimization or cryptography.
              In reply to - Benedict posted an update Myth or Fact? “Quantum computers will replace classical computers soon.” 👉 Drop MYTH or FACT and explain why. ]]>                             35612ae573c18ae0ab02a15b5d061823 Lars posted a new activity comment https://quantstar.io/activity/p/459/#acomment-464 Mon, 02 Feb 2026 22:43:46 +0000
              ❌ Myth 1: Quantum computers are just faster versions of classical computers
              ✅ Fact: Quantum computers solve specific types of problems differently, not everything faster. Many everyday tasks still run better on classical computers.
                In reply to - Astrid posted an update 🔮 Quantum Computing: Myths vs Facts ❌ Myth: Quantum computers are just faster versions of classical computers ✅ Fact: Quantum computers solve specific types of problems differently, not everything faster. Many everyday tasks still run better on classical computers. Do you know any Quantum Computing myths and facts? Drop them down in the comments! ]]>                                 170b7c723b72e12124b7fd039ac994a8 Lars posted a new activity comment https://quantstar.io/activity/p/439/#acomment-457 Mon, 02 Feb 2026 16:10:20 +0000
                Yeah, years of classical programming.
                  In reply to - Olivia posted an update What skill helped you most when learning quantum? ]]>                                     30823d944e5ef5652110d33f96167430 Lars commented on Sven's Photo https://quantstar.io/activity/p/453/ Mon, 02 Feb 2026 15:58:45 +0000
                  This is literally me after week 2 of quantum mechanics.
                    ]]>                     0                     30823d944e5ef5652110d33f96167430 Lars posted a new activity comment https://quantstar.io/activity/p/445/#acomment-452 Mon, 02 Feb 2026 15:58:45 +0000
                    This is literally me after week 2 of quantum mechanics.
                      In reply to - Sven posted an update
                      When you finally open the quantum computing door 😵‍💫
                      ]]>                                             8f45018a0efc1ff2e3a87e464d488a6c Lars posted a new activity comment https://quantstar.io/activity/p/439/#acomment-451 Mon, 02 Feb 2026 15:58:35 +0000
                      Debugging mindset. Treating confusion like a bug, not a failure.
                        In reply to - Olivia posted an update What skill helped you most when learning quantum? ]]>                                                 b2ff2dbe2f4fe0731511f68c144ad666 Lars posted a new activity comment https://quantstar.io/activity/p/367/#acomment-368 Wed, 28 Jan 2026 17:09:47 +0000
                        Honestly? Still confused 😅 Is quantum computing actually being used yet, or is it all hype?
                          In reply to - Benedict posted an update It’s been a while—but we’re back thinking in qubits, not bits. What’s the last thing you heard about quantum computing? ]]>                                                     bf3f42df8d27d1bd61ac12f71751ff0f Lars posted a new activity comment https://quantstar.io/activity/p/350/#acomment-352 Fri, 05 Dec 2025 16:20:34 +0000
                          I feel informed and lied to at the same time.
                            In reply to - Benedict posted an update Quantum computing in simple terms: Normal computers = use 0s and 1s Quantum computers = use 0, 1, AND “stop asking” You’re welcome. ]]>                                                         6a7d26e11663ca5e96f579bf97de8cbc Lars posted a new activity comment https://quantstar.io/activity/p/349/#acomment-351 Fri, 05 Dec 2025 16:19:56 +0000
                            Still don’t get it but I trust the vibes
                              In reply to - Benedict posted an update in the group Quantum Computing Regular computer: works or crashes Quantum computer: yes ]]>                                                             1a585248373830f564803e82c9e3d64e Lars joined the group Quantum Education & Workforce https://quantstar.io/activity/p/343/ Fri, 05 Dec 2025 16:12:56 +0000 0 052b11f40e67b43a18220cf9c605cca7 Lars joined the group Quantum Materials & Hardware Engineering https://quantstar.io/activity/p/342/ Fri, 05 Dec 2025 16:12:55 +0000 0 ea26b26dd6beccfa3a4645ff9628a1d2 Lars joined the group Quantum Sensing & Metrology https://quantstar.io/activity/p/341/ Fri, 05 Dec 2025 16:12:54 +0000 0 dc3046482dd2d6d95793db8274cf2510 Lars joined the group Quantum Applications https://quantstar.io/activity/p/340/ Fri, 05 Dec 2025 16:12:53 +0000 0 af5900c92fd9b6e7f6eddd50b698f7cd Lars joined the group Quantum Software & Algorithms https://quantstar.io/activity/p/339/ Fri, 05 Dec 2025 16:12:52 +0000 0 47ed32906aa6237b975c116e215ca2d5 Lars posted a new activity comment https://quantstar.io/activity/p/158/#acomment-162 Wed, 12 Nov 2025 16:58:11 +0000
                              That’s actually perfect. Quantum entanglement: proven by slow internet and mood swings 😂
                                In reply to - Lars posted an update Do you ever just stop and think about how wild quantum physics is? Like... a particle can be in two places at once, but when we look, it picks one? That’s basically me deciding between coffee ☕ or sleep 😴 — both until I open my eyes. ]]>                                                                 27e7f466806287d0f943d5455f9f72d1 Lars posted a new activity comment https://quantstar.io/activity/p/158/#acomment-161 Wed, 12 Nov 2025 16:57:19 +0000
                                Hahaha yes! The wave function collapses at the exact moment caffeine hits your bloodstream 😆
                                  In reply to - Lars posted an update Do you ever just stop and think about how wild quantum physics is? Like... a particle can be in two places at once, but when we look, it picks one? That’s basically me deciding between coffee ☕ or sleep 😴 — both until I open my eyes. ]]>                                                                     93aaac81e7ede78731f0b6cff6f58fd0 Lars posted an update: Do you ever just stop and think about how wild quantum […] https://quantstar.io/activity/p/158/ Wed, 12 Nov 2025 16:42:46 +0000 Do you ever just stop and think about how wild quantum physics is?
                                  Like… a particle can be in two places at once, but when we look, it picks one?
                                  That’s basically me deciding between coffee ☕ or sleep 😴 — both until I open my eyes.

                                  ]]>                                   9                                   89f7595ceafa146d4fb49d551edb40ee Lars changed their profile picture https://quantstar.io/activity/p/98/ Thu, 11 Sep 2025 04:35:34 +0000 0 db6de76ca1234fb23023fff7ac4046cd Lars joined the group Quantum Blockchain https://quantstar.io/activity/p/56/ Wed, 03 Sep 2025 14:20:19 +0000 0 9a90650c7f1896bf1c5bdce8e1cfd35b Lars joined the group Quantum Computing https://quantstar.io/activity/p/55/ Wed, 03 Sep 2025 14:20:17 +0000 0 94b1bd558787a3b6ce2e06e929349dad Lars joined the group Quantum Artificial Intelligence https://quantstar.io/activity/p/54/ Wed, 03 Sep 2025 14:19:15 +0000 0 08066f057a751ca315483f7c96f328e2 Lars joined the group Quantum Random Number Generator https://quantstar.io/activity/p/53/ Wed, 03 Sep 2025 14:18:53 +0000 0 3efedb6de17ac120d78128d7c0c2e839 Lars joined the group Post Quantum Cryptography https://quantstar.io/activity/p/52/ Wed, 03 Sep 2025 14:16:38 +0000 0 6e7115b5bc9f4d04bd24a46b43475cd0 Lars joined the group Quantum Satellite Comms https://quantstar.io/activity/p/51/ Wed, 03 Sep 2025 14:12:34 +0000 0 d44054afca8745b56ff9bdb8f2a1a9e4 Lars joined the group Quantum Key Distribution https://quantstar.io/activity/p/50/ Wed, 03 Sep 2025 14:10:28 +0000 0 37048c4e007546e9b87a165db69066c7 Lars joined the group Quantum Cyber Security https://quantstar.io/activity/p/49/ Wed, 03 Sep 2025 14:10:14 +0000 0