Create a timeline

Public timelines

jan 1, 1939 - 美国的奥本海默和斯奈德预言黑洞

Description:

地点：
人物：
意义：
补充：

Added to timeline:

Ht

29 Mar 2024

0

0

141

Date:

jan 1, 1939

Now

~ 86 years ago

About & Feedback Terms Privacy Library FAQ

Cabinet Get premium

Donate

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

Secured with SSL