All Good Great
Something new for the curious
Curious questions, useful little tools and small studies of everyday life, by the writer Jukka Aalho.

Useful little things
Calculators and generators
7
Random Number Generator
Pick a number from 1 to 100 right here, or set your own range in the generator.
Average Calculator
Paste the numbers, get the average.
Pomodoro Timer
25 minutes of focus at a time.
Paint Calculator
How much paint you need.
Electricity Cost Calculator
What running a device costs.
In short
You asked, we answered
- What are the spiral wings on chimneys?They break up the wind, so the chimney doesn’t start to shake.
- What does “sheesh” mean?A long, impressed sound of positive surprise.
- What’s an NPC?A game character the game itself controls, and lately a few people too.
- What is the golden ratio?A rule of composition that brings movement and story to a photo.
- Can I use an electric toothbrush in the shower?Many models are fine. Here’s how to check yours.
- Can I use WhatsApp on a computer?Yes. This is how WhatsApp Web works.
Tried and tested






