I have a 6yo DS. Bedtime is his favourite time to discuss anything.
Questions he asked today (and could NOT possibly have gone to sleep without obtaining satisfactory answers):
- What is the sky built of and why is it blue?
- How deep in the water do sharks swim?
I feel that in a few months I’ll be ready to smash any general knowledge quiz 
Please share your DC’s bedtime questions, let’s prepare each other for what could be coming 