On the 2nd of August, 1939, Albert Einstein and Leo Szilard wrote a letter to Franklin D. Roosevelt, calling upon him to begin the research needed for the development of a nuclear weapon.

发布时间: 2023-08-03 00:11:01

2分

数据加载中

关注推特

收听电报

3

2

1

On the 2nd of August, 1939, Albert Einstein and Leo Szilard wrote a letter to Franklin D. Roosevelt, calling upon him to begin the research needed for the development of a nuclear weapon.
时政
( twitter.com )

1年前由 The Spectator Index 提交

点击图片查看原图

Markdown支持

评论加载中...

您可能感兴趣的：更多

1

3

2

2

On the 1st of August, 1914, the German Empire declared war on Russia and began military mobilization.
时政
( twitter.com)

1年前 • The Spectator Index • -- 点击 0 评论

2

2

1

1

Dinner with surprise

Eruption of the Stromboli volcano on August 8, 2023

[source: ]

有趣
( buff.ly)

1年前 • Massimo • -- 点击 • 下载视频 0 评论

00:00:16

3

2

1

1

Mammatus clouds filmed over the Chinese province of Hubei on August 24, 2023

有趣
( twitter.com)

1年前 • Massimo • -- 点击 • 下载视频 0 评论

00:00:06

4

2

1

1

On the 3rd of August, 1960, Niger declared its independence from 🇫🇷 France.
时政
( twitter.com)

1年前 • The Spectator Index • -- 点击 0 评论

5

2

1

1

Geolocated footage published on August 20 and August 21 indicates that Ukrainian forces reached the central part of #Robotyne (10km south of Orikhiv) and broke through some Russian defenses south of Mala Tokmachka (9km southeast of #Orikhiv). 🧵
时政
( isw.pub)

1年前 • ISW • -- 点击 0 评论

6

2

1

1

An impressive eruption of the Volcán de Fuego, Guatemala, captured on August 27, 2022

[📹 Rob Brown: ]

有趣
( buff.ly)

1年前 • Massimo • -- 点击 • 下载视频 0 评论

00:00:32

7

2

1

1

A powerful storm and heavy rain covered the city of Mecca in Saudi Arabia. Lightning hit the Clock Tower on August 22

有趣
( twitter.com)

1年前 • Massimo • -- 点击 • 下载视频 0 评论

00:00:19

8

2

1

1

Possibly one of the most memorable shots of the “The Great American Eclipse” on August 21st, 2017. The one that photographer Jon Carmichael took from an unusual vantage point: he was sitting on a commercial airliner at 39,000 feet.

[site: ]
有趣
( joncarmichael.com)

1年前 • Massimo • -- 点击 0 评论

9

2

1

1

On the 5th of August, 1861, the
🇺🇸 United States government levied income tax for the first time at a rate of 3% for incomes over $800.
时政
( twitter.com)

1年前 • The Spectator Index • -- 点击 0 评论

0.08434 Second , Gzip Enable.本网所有言论均来自网络，不代表本网站立场。联系方式: [email protected]

©2012.11.21 bad.news All rights reserved. 社区自动运营第 -- 年零 -- 天
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

关注推特