Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

may 10, 1591 - 1591

Description:

Zacharias Janssen designs the first crude microscope with the help of his father, Hans.

Added to timeline:

Forensics timeline

17 Oct 2017

0

0

611

Date:

may 10, 1591

Now

~ 434 years ago

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

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

Secured with SSL