How difficult is it to fly out of the solar system? A simple metaphor tells you the answer, the solar system is really too big

How difficult is it to fly out of the solar system? A simple metaphor tells you the answer, the solar system is really too big

The universe is so big that people really want to go out and take a look, but the real problem is that the first step of "flying out of the solar system" gets stuck. Earlier, scientists launched multiple unmanned probes to explore the mysteries of the solar system, among which the farthest and most famous wasVoyager SisterThey provide important data for human research on celestial bodies in the solar system, but their ultimate mission is still to explore vast areas outside the solar system...

Achievement News | Breakthrough Progress! Exploration Technology Institute's Bottom Hole Power Hard Rock Coring Tool Achieves Successful Sea Trials

Achievement News | Breakthrough Progress! Exploration Technology Institute's Bottom Hole Power Hard Rock Coring Tool Achieves Successful Sea Trials

Source: [Mining Industry]The bottomhole powered hard rock coring tool independently developed by the Exploration and Technology Research Institute of the Chinese Academy of Geological Sciences has recently successfully completed a sea trial in the Shanwei sea area. For the first time, the hollow bottomhole powered drilling tool has achieved a drilling depth of 10...

How difficult is it for female astronaut Wang Yaping of Shenzhou 13 to walk outside the spacecraft? The sacrifice is too great to be admirable

How difficult is it for female astronaut Wang Yaping of Shenzhou 13 to walk outside the spacecraft? The sacrifice is too great to be admirable

On November 7, 2021 at 20:28, Wang Yaping, the only female astronaut on the Shenzhou 13 spacecraft, dressed in a specially designed golden striped spacesuit, stepped into space from the cabin door.She is the first female astronaut in the history of Chinese aviation to walk in space, taking the first step of a Chinese female spacewalk...

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Hot News | "Foshan Dianhan" Challenge has become popular, imitating it all over the internet! Discontinued due to too much attention

Recently,The appearance of "Foshan Dianhan", which resembles Zhang Han, is very popular,Its hand flick motionIt has sparked a nationwide imitation craze on the internet. Replay suspend 00:07 / 00:19 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos The magical saxophone music combined with neat and uniform movements made netizens from all walks of life scramble to imitate...

Five years ago, Dongfeng Lear took the lead in pre developing

Five years ago, Dongfeng Lear took the lead in pre developing "next generation seats" for the "next generation car". One set of intelligent seats will be released in one minute

Cars are becoming the mobile "third space" of today, with seats being the largest component in the cockpit space of cars. The value of all seats in a car accounts for 5% to 10% of the entire car...

Mobile phones don't need to be too expensive! At present, these four models have the best reputation and their prices have been lowered to the lowest level

Mobile phones don't need to be too expensive! At present, these four models have the best reputation and their prices have been lowered to the lowest level

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Is it really

Is it really "squeezing toothpaste"? IPhone 15Pro Imaging Experience

The Apple iPhone has been released, and it has to be said that Mother of Nature reminds me of being a carbon seller. It is indeed natural that if she gave birth to the father of hype, calling her Mother would seem like nothing wrong...

Carrying our country's aid supplies, this plane took off from Pudong and arrived in the hurricane stricken area of Libya through 17 countries

Carrying our country's aid supplies, this plane took off from Pudong and arrived in the hurricane stricken area of Libya through 17 countries

Recently, a full cargo plane from China Eastern Airlines carried out a chartered flight CK5001 for emergency humanitarian supplies to Libya. It took nearly 16 hours, passing through 2 landing countries and flying through 17 countries, transporting over 90 tons of humanitarian aid supplies, including tents, emergency kits, water purification equipment, and monitors, to the eastern city of Benghazi in Libya...

Too much! Apple Store Emergency Removal

Too much! Apple Store Emergency Removal

Recently, the term "Apple Store's current yellow software disguised as learning software" appeared on Weibo hot searches, attracting attention.Some netizens reported that they found a yellow pornographic software disguised as a learning app in the Apple App Store, which belongs to the "education" category and is aged 4 and above, ranking 26th on the education ranking...

If you choose air conditioning again, it is recommended to listen to these suggestions, which are both convenient to use and do not waste too much money

If you choose air conditioning again, it is recommended to listen to these suggestions, which are both convenient to use and do not waste too much money

Andy, a writer/home appliance evaluatorFor everyone, when choosing electricity, everyone will be particularly cautious. After all, electricity represents a major expense and is also a durable item,So whether the purchase is appropriate is not only related to the investment cost, but also to the user experience...

You should also buy the old model for 5 types of household appliances, not because the new model is not easy to use, but because the old model is too practical

You should also buy the old model for 5 types of household appliances, not because the new model is not easy to use, but because the old model is too practical

'Old style' does not mean outdated appearance.It refers to the principle and function of household appliances that are relatively old, but not "old" or outdated...

That's too fierce. Next year's domestic mobile phones will have a major upgrade, look forward to it!

That's too fierce. Next year's domestic mobile phones will have a major upgrade, look forward to it!

Today, I was chatting with a friend who sells mobile phones and he said:I don't know if you all feel the same way, observers?Why do I say that?He said, 'Look, nowadays, in terms of the most core parameters of mobile phones, it seems that there is not much difference among different manufacturers.'...