Superconductor research is fraught with failures when looking back at previous breakthroughs, it's just history repeating. Asianometry recently did a video on

Superconductor research is fraught with failures when looking back at previous breakthroughs, it's just history repeating. Asianometry recently did a video on the history of superconductors where this topic is clearly presented: https://youtu.be/wUczYHyOhLM https://youtu.be/wUczYHyOhLM