Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

26 май 1830 г. - Docter John Gorrie invented a ice making machine to cool the hospital

Описание:

He tried to patent this idea but could not afford to.

Добавлено на ленту времени:

Dane's Timeline project

Bydane yuzdepski

24 ноя 2017

0

0

503

Дата:

26 май 1830 г.

Сейчас

~ 195 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