Welcome to the 22nd edition of The Giant's Shoulders, a carnival all about scientific research from days gone by, when you couldn't just look it up on Wikipedia and you had to scratch a wet stick across a bit of dead tree to get your point across and Pluto was still a planet. Ah, the good old days.
Anyway, on with the submissions!
- JUST A MON explores how astronomy has been used to date historical events, and how the results may not always be as accurate as we might wish.






