02:46
Why are aircraft engine blades loose?
15:36
China builds the world's first 1,000-ton bridge-building machine
03:20
Two Boeing astronauts may stay in space for 8 months
06:01
Why can't I catch flies?
04:26
Why TSMC monopolizes the high-end chip market？
02:47
Why are wafers round?
19:58
Why is there such a big difference between Chinese and Japanese knives?
10:22
How do aircraft engines withstand high temperatures?
04:56
How awesome is the Hall thruster developed in China?
13:08
Why are aircraft engines monopolized by foreign countries?
04:32
How is the Chang'e 6 return capsule insulated?
13:44
How difficult is it to build a nuclear submarine?
12:24
Why does the 055 destroyer only have one main gun?
03:22
What exactly is on the far side of the moon?
10:06
Why did India’s high-speed rail screw Japan so badly?
04:30
How precisely polished are the mirrors of the James Webb Space Telescope?
03:28
Why hasn't the United States been able to build another Saturn V rocket until now?
09:56
How advanced is the J-20’s phased array radar? It easily outclasses the F-35!
20:21
Can China catch up with the US in aerospace technology? Where are the gaps?
03:27
How precisely polished are the mirrors of the James Webb Space Telescope?
17:02
Is the Chinese Space Station falling behind the West by nearly 300 tons?
03:01
How advanced is the Tiangong Space Station’s Robotic Arms?
13:15
How awesome is China’s Baihetan Hydropower Station?
02:56
How difficult is it to train an F1 driver?
12:00
Why does China rely on importing artificial blood vessels?
04:26
Why have Chinese diesel engines been monopolized by foreign countries?
24:09
Why are aircraft carrier arresting cables so expensive?
03:08
What are the antennas on Chinese aircraft carrier?
03:35
How advanced is the island of China's Fujian Aircraft Carrier ？
20:43
How difficult is chip manufacturing？
03:07
How does the missile turn at right angles in the air?
02:26
Why do fabs use FOUP system to transport wafers?
05:51
Why are high-end Japanese machine tools so impressive?
05:22
Why doesn't China develop space shuttle?
03:51
How to prevent rocket engines from melting at high temperatures?
06:56
Diesel engine technology is mastered by foreign countries, how can China break the situation?
03:00
NMR has no radiation, so why does the NMR room have a heavy door?
04:43
How powerful is an NMR machine? Why can it be monopolized by foreign countries?
01:43
Scientists use spinach to grow artificial heart?
03:43
The world's first fully high-temperature superconducting nuclear fusion device was built in China!
02:19
Why is the paint on the Xiaomi SU7 so shiny?
02:39
How important are aircraft engine bearings?
02:49
How powerful is proton therapy?
03:09
The OpenAI robot is coming and can have full conversations with humans!
03:36
Why not use carbon fiber to build tanks?
02:59
How powerful is the American X-59 supersonic aircraft?
03:09
How difficult is it to drive an F1 car?
04:04
China's rocket recovery is progressing rapidly, the advantage of SpaceX will not last long!
02:02
Why there is no cancer in the heart
01:52
How amazing is AI holographic surgery?
03:04
The mystery of China’s single-cylinder engine: Why is it more powerful than a four-cylinder car?
04:04
What is a die casting machine used for?
02:44
How difficult is it to assemble a photolithography machine?
03:28
Why are retired Chinese aircraft dismantled in the US？
03:12
Chinese fishing rod company becomes top military manufacturer in seconds
02:15
How are such perfectly fitting parts cut out?
02:14
The smoothest man-made object in the universe, EUV lithography machine lens
02:53
1萬多張床位，每天營收6000萬！全球最大醫院在鄭州【52赫兹实验室】
02:13
How expensive is the cancer detection tool PET-CT?
03:32
How powerful are Chinese rocket launchers?
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