Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Obtenir le Premium

Create a timeline

Public timelines

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

9 janv. 1897 - J.J. Thomson

Description:

Studied "canal rays" and found they were associated with the proton H +

Ajouté au bande de temps:

Science Timeline

15 oct. 2017

0

0

428

Date:

9 janv. 1897

Maintenaint

~ Il y a 128 ans

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

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

Secured with SSL