chapingjun's space

Videos

9:38
A free speed-testing website—could your internet‑speed data be worth $1.2 billion? [Chaping Jun]
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8:57
How to deliver a perfect swerving shot? [Bad Review Guy]
2 Views
11:17
To beat the Soviet Union, did the U.S. once have elementary school students study advanced mathemati
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9:53
Why does just taking a dump in space cost so much? [Bad Review Guy]
2 Views
13:34
Why are farmers so willing to pay for seeds from seed companies? [Bad Review Guy]
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11:32
With so many Indian programmers, why can’t they save India’s internet? [Chapinjun]
2 Views
8:19
China’s homegrown memory chips, which lost 30 billion yuan over three years, have now recouped all t
2 Views
10:23
A “τ Law” is sweeping the internet—has Huawei really found a new path? [Bad Review Guy]
2 Views
11:16
Why Does a Car Need a Special Chip? [Bad Review Guy]
2 Views
9:09
Fewer characters—so why does it actually consume more tokens? [Mr. Negative Review]
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13:15
The API proxy site that claims to earn millions with zero cost—so who’s really making the money? [Ba
3 Views
5:56
After 15 years at the helm of Apple, Cook has decided to hand the company over to an engineer [Chapi
2 Views
11:44
We went to check out the set of an AI short drama, and it felt more like hanging out at an internet
3 Views
11:45
Agents, reverse engineering, and a nation‑level push—how did the Soviet Union end up losing despite
3 Views
8:00
5G’s performance is already this poor—do we really need 6G? [Bad Review Guy]
2 Views
10:45
Why Is Intercepting Missiles Still Like Gambling Despite Spending a Fortune on Anti-Ballistic Missil
1 View
10:35
Why do charging myths resurface every year? [Cha Ping Jun]
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10:10
Why has Boston Dynamics, famous for over a decade, suddenly become so low-profile? [Bad Review Guy]
3 Views
9:19
The ICU burns through tens of thousands of yuan a day—so why is the hospital still losing money? [Ba
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7:50
Have I Been Tricked Into Anxiety by My Watch’s Sleep Score for Years? [Bad Review Guy]
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