3
votes
2answers
124 views

How was Euclid's Elements likely written?

How was Euclid's Elements written? I mean, what type of paper, ink and pen did Euclid likely use? As I guess there is no definite answer on this, you can also answer: How did people in 300 BC write ...
12
votes
5answers
835 views

Is there any evidence that the catholic church reduced innovation during the middle ages?

I often hear that the rate of innovation was very high during ancient times in Greece and the Roman empire. I've also heard that the rate of innovation was reduced once the Catholic Church gained ...