Chapter II · 计算工具
计算工具.
金融、日期和时间、健康与健身、烹饪和排版——日常计算器。
- Tools
- 39 工具
- Sections
- 5 sections
Offline
金融与货币14 tools
From the blog
Reading on this topic.
6 min read
Why kitchen recipes don't scale linearly (and the salt floor that breaks everything)
Doubling a recipe doesn't double the cooking time, and doubling the salt makes it too salty. The five things that don't scale the way you expect.
5 min read
BMI is a 200-year-old metric — what it actually tells you (and what it doesn't)
BMI was invented in the 1830s by an astronomer to study population averages. Here's where it works, where it fails, and what to use instead.
5 min read
Cost per kilometre — the only fuel number worth tracking
Marketed MPG, L/100km on the trip computer, the price at the pump. Why none of them help you plan trips, and the one number that does.
End of Chapter II
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