That headline is classic clickbait. It builds curiosity by implying there’s a surprisingly clever solution, but it doesn’t actually say what the “trick” is.
Without more context, it’s impossible to know what it’s referring to. The claim that the inventor has an “incredibly high IQ” is just a marketing phrase, not evidence that the trick is especially effective.
If you share:
- the rest of the headline,
- the article,
- or a photo/video of the trick,
I can explain how it works, whether it’s actually useful, and if there are any downsides or safer alternatives.