
Principles by Ray Dalio
HN repeatedly recommends it as the best layperson overview of debt, credit and economic cycles.
Home, DIY & practical skills
Technology Connections · Discussed on HN from 2021 to 2025
Technology Connections explains how dishwashers work, why detergent pods underperform powder, and how to use the pre-wash and main-wash compartments. It argues you don't need to pre-rinse dishes.
Read the notesChanged commenter's mind about rinsing dishes before loading
“I highly recommend you watch this video by Technology connections[1], I too used to think I had to rinse my dishes before putting them in the machine.”Read the original HN comment
ejolto · 2022-01 · 15 recommenders across 12 months

Principles by Ray Dalio
HN repeatedly recommends it as the best layperson overview of debt, credit and economic cycles.

HN's default recommendation for understanding the Fourier transform intuitively; many say it was the explanation that made it click.

US Auto Industry
Held up as a marvel of pedagogy and the best explanation of differentials, recommended again and again.