This has been posted several times and there are tons of comments:<p>[1]: <a href="https://news.ycombinator.com/item?id=18146438" rel="nofollow">https://news.ycombinator.com/item?id=18146438</a>
[2]: <a href="https://news.ycombinator.com/item?id=18138328" rel="nofollow">https://news.ycombinator.com/item?id=18138328</a>
[3]: <a href="https://news.ycombinator.com/item?id=18145645" rel="nofollow">https://news.ycombinator.com/item?id=18145645</a>
[4]: <a href="https://news.ycombinator.com/item?id=18138990" rel="nofollow">https://news.ycombinator.com/item?id=18138990</a>
[5]: <a href="https://news.ycombinator.com/item?id=18141328" rel="nofollow">https://news.ycombinator.com/item?id=18141328</a>
That secret "Chinese weapon" you hold on your finger tip is a very common electronic component called the signal conditioning balun, worth $0.29 and sold here <a href="https://www.mouser.com/ProductDetail/TDK/HHM1932A2?qs=6JAMGB%252bEdkzXmsGhC2t69w%3D%3D&gclid=EAIaIQobChMI6Zielt3u3QIV2QMqCh2LnAysEAQYAyABEgID8vD_BwE" rel="nofollow">https://www.mouser.com/ProductDetail/TDK/HHM1932A2?qs=6JAMGB...</a> . The Bloomberg report can really win the Ignorance and Stupidity Award of this year.