Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

jan 1, 1901 - Dr. Karl Landsteiner

Description:

Found that blood could be grouped into different categories, including A, B, AB, and O.

Added to timeline:

Forensic Science Timeline

ByChristian Wallace

8 Jan 2018

0

0

752

Date:

jan 1, 1901

Now

~ 125 years ago

Images:

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

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

Secured with SSL