室溫常壓超導體發現！？

就係因為件野真係it's too good to be true
學術派係講究理論既
就算你真係鍊到舊賢者之石佢都係會問你
外加係間間lab都係到repro件sample既72個鐘入面
手癢係在所難免

https://www.reddit.com/r/singularity/comments/15bfhq7/there_is_a_third_lk99_paper_with_much_better/?utm_source=share&utm_medium=android_app&utm_name=androidcss&utm_term=1&utm_content=1

出咗peer review
不過好似冇也意思 replicate到先實際

真係好想件事係真 1%都好 但係根據經驗韓仔嘢真係信唔落...

其實唔關RE唔REPEAT事,如果係呢行專家,睇一睇堆數據就知真定假

https://pubpeer.com/publications/82AF24DF343C16341B42CF36B22FA4

pubpeer一樣有人提出大部分質疑

有其他人試到未

所以最後一段

Nothing in what we say in this tweet thread invalidates the experimental claims in these papers, which can only be verified (or not) through actual experiments in independent laboratories. We hope that such verification process is already underway in many labs

如果真係做到出黎我都冇野好講

電器可以平好多

which can only be verified (or not) through actual experiments in independent laboratories.

即刻諗起 opphenmier 入面有一段對白

快啲出結果

當電流密度超過超導體材料嘅 critical current density ，超導性就會消失
即係線幼咗，相對地最大可負載電流亦細咗

頂咩 洗唔洗咁多時間呀 唔係好快整架咩 篇文章都發表左五日

個方法要好幾日先提練到，簡單唔代表好似微波爐咁叮幾吓就完架嘛
https://youtu.be/w3SRDWTMpz0

唔得
電纜做得厚係因為絕緣，而唔係電流發熱問題。倒返轉熱嘅話要散熱唔應該厚先啱


厚係dielectric strength問題，同電壓有關
當然冇loss可以用低好多嘅voltage去transmission

但係應該有其他限制唔可能因為無電阻就不斷降到無voltage
要睇日後發展

未必肯平
但同價取得更多性能

咁緊火師兄唔自己試下

預計1星期內出結果
一係笑話一係人類進化

d step要加熱好耐
好似中國人煲湯咁

今次變左shut up and do the experiment

youtube個D口水 EYE CATCHING片唔好睇咁多,個個都係唔識係到鳩up刷VIEW

實驗通常係最sample
佢做個舊野好似有雜質
浮半空會側埋咗一邊

其實韓仔有影片(好似係

強國: 古代煉丹爐內發現超導體

香港人少
個討論地方唔集中

Richard Greene, a physicist at the University of Maryland, US who has worked on superconducting materials since the 1970s, observed that while the Meissner-effect video “looks impressive” at first glance, superconductivity is not the only phenomenon that can cause objects to levitate. “If you look carefully you see that sample 2 (which was levitated) has a large diamagnetic magnetization in the normal state,” he said. “So it could be levitated just because it’s a diamagnetic material.”

好似superconductor唔可以食太大電流
電流太大會無咗superconductor個特性

其實而家就算AC DC所有voltage level不變
淨係conductor變哂superconductor已經成個世界唔同咗

仲有機會係新款diamagnet 但係話係超導體就吹大咗