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

feb 10, 1909 - Millikan 1909 - He discovered the unit charge of electrons. That allowed people to calculate the mass of electrons.

Added to timeline:

Chemistrizzle Projecto

ByKemari Effiong

26 Oct 2018

0

0

376

Date:

feb 10, 1909

Now

~ 117 years ago

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