3:27
Why do we have Seasons? Spring, Summer, Fall, Winter - Science for Kids
Recommended
hotcomm
Picture | The 100-micron-long "Great Wall" prepared by photonic 3D printing in 2015 | The nanoscale Liaoning aircraft carrier model produced by a Chinese company in 2019 And now, the nanoplate prepared by this research by Ball, Crook and others The material is approximately 160 n
Specific strength exceeds diamond! Scientists design new structure of carbon with strength and stiffness approaching theoretical limits
hotcomm
Two days after former Japanese Prime Minister Shinzo Abe was shot and killed on the 8th, the Japanese Senate election was held on the 10th. As of late at night on the 10th, Japan's official vote count showed that the ruling Liberal Democratic Party and Komeito alliance had won a
Japan's Senate election: Constitutional revisionists gain power, Korean media warns of Japan's "rightward shift"
hotcomm
Li Yifeng's "Night Walker" and Wu Jinyan's "The Heirloom" were broadcast within a few days of each other, but their reputations are very different. The former is a suspense theme and is currently a hot topic in the market. The male protagonist's double undercover status adds to t
"Corridor Pavilion" and "Meet the Brilliant You" have 2 episodes each: one has given up on the show, and the other will follow it to the end.
hotcomm
Speaking of the origin of the festival, on May 19, 2001, Xu Xiake Travel Club in Ninghai, Zhejiang issued an initiative to the society to establish "China Tourism Day" and suggested that the opening day of the first chapter of "Xu Xiake's Travels" "Tiantai Mountain Travel Diary"
5·19 China Tourism Day: Provinces and cities launch welfare benefits for the people, watch China in Slow Live
hotcomm
I didn't expect to be amazed by "Meet the Bright You", and I didn't expect that the characters in the show can be infinitely formed into various CPs. Each group is not inconsistent, and it even makes people wonder which pair is good. !
"Meet the Brilliant You" is coming. There are too many CPs in the drama. I don't know which pair is the best?
hotcomm
The Democratic Progressive Party recruited Hsinchu Mayor Lin Zhijian to become the mayor of Taoyuan. There has been endless controversy over the "failed mayor" and "airborne landing in Taoyuan". In an exclusive interview with Taiwan's "United Daily News", Lin Zhijian confirmed fo
Lin Zhijian defies internal polls and says he is not a runaway mayor. Councilman Lan: Feels good about himself.
hotcomm
"Meet the Brilliant You" is an urban emotional drama starring Chen Qiaoen, Jin Han, Chen Youwei, and Wang Jianing, with special appearances by Wang Zixuan, Zou Tingwei, Wang Zirui, Xie Shuai, Xinran, etc. The drama became very popular as soon as it was aired. It set off a nationw
"Meet the Brilliant You" 6 male endings: Zimo is happy, Sida is regretful, and Zihao is lucky
hotcomm
Later, after the revolution, the United Kingdom gradually implemented a bicameral parliament, divided into an upper house and a lower house. After independence, the United States learned from this system and established a House of Representatives and a Senate.
Both are components of Congress, the U.S. Senate or the House of Representatives, which one has more power?
hotcomm
This article was criticized by a large number of netizens. Most of the comments criticized Tsai Ing-wen for putting the election first and ignoring people's panic about electricity prices and the epidemic. Some people even questioned: "Is Tsai Ing-wen reading the comments below?
Is Tsai Ing-wen only concerned about the election when electricity prices rise? Taiwanese netizens choked with anger: Ignoring public panic
hotcomm
References[1]https://steemit.com/science/@xenvy04/the-chemistry-of-fireworks-happy-fourth-of-july[2] Shao Dongwei, Wang Junfa, Liu Yuanjun, et al. Research on pulsating combustion technology and application status[J]. Modern agriculture,
How do the whistles and brilliant colors of fireworks come about?
Relation Video
Weather Report...
1:54
hotcomm Relation Video
Site video recommendation
hotcomm Latest News
hotcomm
Difficulty in finding charging piles, low utilization rate of charging piles occupied by oil trucks, inconsistent payment methods, difficulty in entering charging piles into communities, and difficulty in supervising "zombie piles"... Hainan's "one network" supervision and operat
Free Trade Port Observation·Focus | New energy vehicle charging: This “pile” of problems can be solved with one “network”
hotcomm
Noble gases are inert chemical gases that are difficult to react with other materials, making detection very difficult. "Nature Communications" magazine reported on November 27, local time, that scientists from the Delft University of Technology in the Netherlands and the Univers
Rare gases successfully detected using "graphene balloon"
hotcomm
New pathway to create complex carbon molecules in deep space
New pathway to create complex carbon molecules in deep space
hotcomm
115 Years of Reviews of Thousand Yuan Mobile Phones: Summary of Results and Appearance Design Back to Top [PConline Review] In 2015, the mobile phone market was full of competition. High-end flagships have become the symbol of major mobile phone manufacturers, but thousand yuan m
15 years of reviews of thousands-yuan mobile phones: Who is the price killer?
hotcomm
Dyestuff stocks + strong stocks become the favorites of hot money, be careful, foreign capital rest + hot money burst cycle reappears 1-Hot spot analysis-Blockchain starts to dig deeper. Dyestuff + cyclical stocks were active. 98 stocks in the two cities hit the daily limit, 69 s
Xu Xiang's old partner Shu Yimin was fined, and Zhejiang Longsheng doubled its value. Brother Zhao bought 560 million yuan | hot money revealed
hotcomm
On the occasion of the meeting, China Electronics News specially invited industry and information technology departments from 13 provinces and cities to write articles to discuss in detail the work situation in 2017 and 2017.
Exclusive release! The priorities and ideas for industrial and information technology work in 13 provinces and cities next year (Guangdong, Hainan, Chongqing, Sichuan)
Site Latest News
hotcomm
Difficulty in finding charging piles, low utilization rate of charging piles occupied by oil trucks, inconsistent payment methods, difficulty in entering charging piles into communities, and difficulty in supervising "zombie piles"... Hainan's "one network" supervision and operat
Free Trade Port Observation·Focus | New energy vehicle charging: This “pile” of problems can be solved with one “network”
hotcomm
Noble gases are inert chemical gases that are difficult to react with other materials, making detection very difficult. "Nature Communications" magazine reported on November 27, local time, that scientists from the Delft University of Technology in the Netherlands and the Univers
Rare gases successfully detected using "graphene balloon"
hotcomm
New pathway to create complex carbon molecules in deep space
New pathway to create complex carbon molecules in deep space
hotcomm
115 Years of Reviews of Thousand Yuan Mobile Phones: Summary of Results and Appearance Design Back to Top [PConline Review] In 2015, the mobile phone market was full of competition. High-end flagships have become the symbol of major mobile phone manufacturers, but thousand yuan m
15 years of reviews of thousands-yuan mobile phones: Who is the price killer?
hotcomm
Dyestuff stocks + strong stocks become the favorites of hot money, be careful, foreign capital rest + hot money burst cycle reappears 1-Hot spot analysis-Blockchain starts to dig deeper. Dyestuff + cyclical stocks were active. 98 stocks in the two cities hit the daily limit, 69 s
Xu Xiang's old partner Shu Yimin was fined, and Zhejiang Longsheng doubled its value. Brother Zhao bought 560 million yuan | hot money revealed
hotcomm
On the occasion of the meeting, China Electronics News specially invited industry and information technology departments from 13 provinces and cities to write articles to discuss in detail the work situation in 2017 and 2017.
Exclusive release! The priorities and ideas for industrial and information technology work in 13 provinces and cities next year (Guangdong, Hainan, Chongqing, Sichuan)