Hacker News Reader

Anyone smarter than me know how this differs from this sham a few years ago?

https://news.ycombinator.com/item?id=24777268

Also, I see a lot of people claiming superconductors could become household items. What are super conductors even made of? Are these materials accessible to normal people?

View on HN

Because this one's easy to reproduce. With some practice, anyone and their mom can try this at home. It's only a matter of time before some Youtuber tries to validate this.

LK-99 is claimed to be room temperature and pressure.

Reply on news.ycombinator.com