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Welcome to QuantStar: Your Quantum Hub


  • Create a Free User Profile & highlight all you do in the space
  • Join Groups that focus on specific areas within the industry
  • Reach out to Each Other directly to collaborate and explore
  • Post Jobs for roles your company needs or if you need a job
  • Post Ads to highlight your company or Product
  • Join Qubit Café and hang out discussing quantum, 24/7
  • All are Welcome to join the site, Quantum will affect us all

On-Line Conferences & Presentations


You Can Now Hold Conferences and Presentations Right on Quantstar. Gather Your Group, Large or Small, for Formal or Informal Talks on the Topics of Your Choice in Quantum. Reach a Far Wider Audience and Talent Base Than You Can in One Geographic Location Alone. Your Next Great Idea or Contact Awaits.

Quantum Jobs

Quantum Jobs

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Quantum Events Globally

October 4, 2022 8:00 am-October 6, 2022 5:00 pm

Quantum for Africa Workshop

June 8, 2024 10:00 am

Quantum Ethics & Society Panel

April 15, 2025 8:00 am-April 16, 2025 5:00 pm

Quantum Builders Hackathon

May 6, 2025 8:00 am

Quantum Coffee Meetup

August 26, 2025 8:00 am-August 27, 2025 5:00 pm

Quantum Future of Work Roundtable

Latest Activity

  • Yusuf posted an update 8 months, 1 week ago

    Did you know? Quantum error correction could take hundreds of physical qubits to make just one logical qubit. That’s the scale challenge researchers are working on today. #Quantum

    • Does this mean that “quantum supremacy” is still far off until we crack error correction?
      • Great question! Some near-term applications don’t need full error correction, but for large-scale, fault-tolerant quantum computers, yes—error correction is essential.
    • Wow, that’s mind-blowing! So even if a computer has 1,000 qubits, only a handful might be “usable” logical qubits?
      • Exactly! Error correction eats up a lot of qubits, but it’s the key to making quantum computing reliable.
    • So it’s like needing hundreds of bodyguards just to protect one VIP qubit 😂
    • Amina posted an update 8 months, 1 week ago

      One of the most overlooked aspects of quantum computing: we’re still in the NISQ era (Noisy Intermediate-Scale Quantum). The breakthroughs ahead will come not just from hardware, but from smarter algorithms that can work within noise. #QuantumTech

      • So basically: imperfect tech + smart ideas > perfect hardware. That’s kinda comforting 😅
      • Nadia posted an update 8 months, 1 week ago

        The most exciting part about quantum computing isn’t speed — it’s the ability to model nature itself. That’s a paradigm shift, not just an upgrade.
        #QuantumComputing

        • This really puts things in perspective. It’s like going from candlelight to electricity, not just a brighter candle.
        • So will quantum computers replace classical ones?
          • Not really. They’ll work together — classical computers for everyday tasks, quantum computers for problems that are impossible to crack otherwise.
        • This really puts things in perspective. It’s like going from candlelight to electricity, not just a brighter candle.
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