Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Получить премиум

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

26 май 1879 г. - Sir WIlliam Crookes discovers that cathode rays can be deflected by electric fields meaning they have a negative charge (electrons)

Добавлено на ленту времени:

Atomic Theory - Jessica Ashton

27 сен 2017

0

0

1235

Дата:

26 май 1879 г.

Сейчас

~ 146 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

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

Secured with SSL