The weird things that happen during a solar eclipse
The solar eclipse on 8 April was quite the event by all accounts, but what else happens aside form millions of humans looking upwards?
Month: April 2024
How did people clean their teeth before toothpaste?
Dental issues and teeth cleaning have become topical in our house this week, as our daughter started orthodontic treatment. I wondered: how did people manage to keep their teeth clean and healthy before modern toothbrushes and toothpaste?