Last Updated on February 2, 2024 by pg@petergamma.org We observe products since several years. We made very negative experiences with products which are controlled by the stock market, and that is: 2. And the Dreem 2 headband: 3. As well as EEG products sold on Aliexpress. 4. And now the risk is there that Raspberry … Continue reading The Pi’s eventually go to the stock markets, how to react on it?