When HN users recommended it
1 HN user recommended this in 2022, 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 2022, 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.
On the topic of interesting Amazon recommendations, if you shop for aluminum oxide, Amazon will helpfully bundle iron oxide and magnesium ribbon behind a single button for you. Go a bit further down and they will even sell you cardboard tubes to put the resulting mixture into.
https://www.amazon.com/Aluminum-Oxide-800-mesh-lb/dp/B01CVBX...