

1 km is about 15 minutes walk.
1 meter is about a step.
1 cm is about the thickness of a gusset on medium sized industrial machinery
1 kg is about 2 pints (or a little more than a quart)
20°C is comfortable for most people, 35+ is uncomfortably warm
I wrote 2 pints of water, but the sentence flowed weirdly. Idk