Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

1 gen 105 anni - 改进造纸术

Descrizione:

汉和帝元兴元年（105年），蔡伦把改进造纸术的成果报告给皇帝，皇帝对蔡伦的才能非常赞赏，并把改进过的造纸技术向各地推广，汉安帝元初元年（114年），朝廷封蔡伦为龙亭侯，所以后来人们都把纸称为“蔡侯纸”。

Aggiunto al nastro di tempo:

3.智人演化

9 mesi fa

0

0

1629

Data:

1 gen 105 anni

Adesso

~ 1922 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL