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What happened? physicsforums was unavailable for a couple of hours, approximately. Obviously it is back up running again now.
Is Fusion Finally Here? 30 Years Later...
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In summary, physicsforums was unavailable for a couple of hours due to a power outage in Toronto. The data center was replacing a router and estimated it would take 10 minutes, which was a computerese translation for "Just 5 more minutes, dear." The power outage was an annual addiction test and the estimated time was repeated every half hour. This is similar to the phrase "fusion is 30 years away" being repeated every 10 years in the context of a physics forum.
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DaveC426913
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Power went out for about ten minutes here in Toronto.
And Toronto is the centre the universe, after all. As any Torontonian will tell you.
And Toronto is the centre the universe, after all. As any Torontonian will tell you.
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Rive
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It was the annual addiction test, I presume 
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Our data center was replacing a router. They said it would take 10min...
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Vanadium 50
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These were dog minutes?Greg Bernhardt said:
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DaveC426913
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I guess they only have the one?Greg Bernhardt said:
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Tom.G
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That is computerese for "Just 5 more minutes, dear."Greg Bernhardt said:
Repeated every half hour.
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Frabjous
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Since this is a physics forum a more apropos example is ”fusion is 30 years away.”Tom.G said:
Repeated every 10 years.
FAQ: Is Fusion Finally Here? 30 Years Later...
1. What is fusion and why is it important?
Fusion is a nuclear reaction that combines two or more atomic nuclei to form a heavier nucleus. It is important because it has the potential to provide a nearly limitless source of clean and sustainable energy.
2. Has fusion technology been successfully developed?
While there have been significant advancements in fusion research, a commercially viable fusion power plant has not yet been developed. However, scientists are making progress and are optimistic about the future of fusion technology.
3. Why has it taken 30 years to achieve fusion?
Fusion is a complex process that requires extremely high temperatures and pressures to overcome the repulsive forces between atomic nuclei. Developing the technology to achieve and sustain these conditions has been a major challenge for scientists.
4. What are the potential benefits of fusion energy?
Fusion energy has the potential to provide a nearly limitless source of clean and sustainable energy, with no greenhouse gas emissions or long-term radioactive waste. It could also reduce our dependence on fossil fuels and contribute to mitigating climate change.
5. When can we expect fusion to be a viable source of energy?
It is difficult to predict an exact timeline for when fusion will become a viable source of energy. However, with ongoing research and advancements in technology, it is possible that fusion could become a significant source of energy within the next few decades.