When HN users recommended it
1 HN user recommended this in 2023, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2023, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
This is another example of a scam in Amazon https://www.amazon.ca/Portable-Reusable-Ultrasonic-Cleaning-... , the best seller product in its category and it's not anything ultrasonic but a little vibrating motor. The 5-star ratings where for a different product (I don't see them now so at least they fixed that but still allow the scam).