3130 位用户此时在线
24小时点击排行 Top 10：
- 本站自动实时分享网络热点
- 24小时实时更新
- 所有言论不代表本站态度
- 欢迎对信息踊跃评论评分
- 评分越高，信息越新，排列越靠前
1
This iconic photograph is still considered one of the most-terrifying space photographs to date. Astronaut Bruce McCandless II became the first human being to do a spacewalk without a safety tether linked to a spacecraft. In 1984, he floated completely untethered in space with…
2
1
1
This iconic photograph is still considered one of the most-terrifying space photographs to date. Astronaut Bruce McCandless II became the first human being to do a spacewalk without a safety tether linked to a spacecraft. In 1984, he floated completely untethered in space with…
有趣
(
twitter.com)
00:00:30
2
2
1
1
3
Each chromosome has thousands of genes
2
1
1
Each chromosome has thousands of genes
The total possible combination of alleles for those genes in humans is ~70,368,744,177,664, trillions of times more than the number of people who have ever lived (~108 billions)
In some ways this means we are alive against enormous odds
有趣
(
twitter.com)
•
Massimo
4
2
1
1
5
2
1
1
6
2
1
1
7
2
1
1
8
2
1
1
9
Last night, beginning at around 9:45 pm, I personally witnessed (and videoed) what appeared to be dozens of large drones in the sky above my residence in Davidsonville, Maryland (25 miles from our nation’s capital). I observed the activity for approximately 45 minutes.
2
1
1
Last night, beginning at around 9:45 pm, I personally witnessed (and videoed) what appeared to be dozens of large drones in the sky above my residence in Davidsonville, Maryland (25 miles from our nation’s capital). I observed the activity for approximately 45 minutes.
Like
时政
(
twitter.com)
00:02:04
10
Uyghurs in Sydney, Australia, protesting China’s genocide against Uyghurs, get approached by Ultra-Nationalist Chinese man.
3
2
2
Uyghurs in Sydney, Australia, protesting China’s genocide against Uyghurs, get approached by Ultra-Nationalist Chinese man.
After I spoke with the Uyghur man (in white shirt), he says that he and his small group were approached by the Chinese man raising his middle-finger and
时政
(
twitter.com)
00:00:15
11
2
1
1
12
2
1
1
13
For decades, leaders in America have pledged to address the rampant waste, fraud, and abuse in our federal government – only to end up doing nothing while watching the crisis grow even worse.
2
1
1
For decades, leaders in America have pledged to address the rampant waste, fraud, and abuse in our federal government – only to end up doing nothing while watching the crisis grow even worse.
But where others failed – President Trump is delivering.
Major reforms are underway!
btc
(
twitter.com)
00:02:06
14
2
1
1
15
2
1
1
16
2
1
1
17
2
1
1
18
2
1
1
19
2
1
1
20
2
1
1
21
2
1
1
22
Another day in China, Ningnan tunnel collapse during construction in China.
2
1
1
Another day in China, Ningnan tunnel collapse during construction in China.
We agree that building infrastructure is good but you need to built them at the right places.
Most of Chinese infrastructure lay unused and the few cases that succeeded was over publicized. Most of
时政
(
twitter.com)
00:00:39
23
2
1
1
24
2
1
1