@miwuscience: Classic cup covering experiment - but enlarged version! The atmospheric pressure experiment in the textbook can still be played like this! #scienceexperiments #pressuer #fyp #scienceexperiment

Miwu Science
Miwu Science
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Monday 30 March 2026 13:02:55 GMT
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epicthehyper
Epicthehyper :
Is there an episode where miwu was wrong?
2026-04-14 04:37:24
5
miwuscience
Miwu Science :
This experiment may seem simple, but it actually involves a sophisticated game involving multiple factors. We know that the success of the experiment lies in the difference between the external atmospheric pressure and the pressure inside the cup. If there is residual gas in the cup, the pressure difference is mainly caused by the decrease in gas pressure due to the expansion of gas volume; If there is no gas in the cup, the pressure difference is directly the balance between atmospheric pressure and the gravity of the water column. However, in addition, water will also have extremely weak volume expansion when inverted, thereby reducing its own pressure; The surface tension of water allows for a slight gap between the cover plate and the cup, which is also a key factor in the success of the experiment. Therefore, simple experiments may not be that simple, but it's okay - the experimental results will always give the answer
2026-03-30 14:37:55
33
nomessagestocopy
Lithodes Megacantha :
2026-03-30 13:06:29
344
i_love_food_1416
🌸🍭 :
did he eat it?
2026-08-21 05:11:56
0
yeethabee
Yeethabee :
Was that dios timestop sound effect?
2026-03-30 13:54:03
25
xiaolangnega
[•{GAMBIT}•] :
Eat the textbook😭
2026-04-11 04:59:25
2
jordan_boulware
Big Boss :
Was the time stop effect?
2026-04-28 20:50:24
2
taekwondolover11
꧁🥋𝕮𝖆𝖙𝖆𝖑𝖎𝖓𝖆🥋꧂ :
𝖒𝖞 𝕴 𝖆𝖘𝖐𝖊𝖉 𝖆 𝖖𝖚𝖊𝖘𝖙𝖎𝖔𝖓 𝖜𝖍𝖞 𝖎𝖘 𝖙𝖍𝖊 𝖜𝖆𝖙𝖊𝖗 𝖎𝖓 𝖈𝖍𝖎𝖓𝖆🇨🇳 𝖎𝖘 𝖍𝖑𝖚𝖊
2026-04-10 04:20:39
1
therealcrombitz
itzbridgezz :
it still depends on how strong the material can hold this textbook classic experiment.
2026-05-12 00:59:43
1
auniheidi123_
꧁𝑭𝒍𝒖𝒕𝒕𝒆𝒓𝒔𝒉𝒚꧂ :
2026-05-24 10:30:31
1
nabyhaha
blue :
why did the cameraman join
2026-04-20 05:31:40
7
bendy.was.a.lil.d
Bendy was a lil' devil thing :
2026-03-30 13:54:20
4
ken_adian
kᴇɴɴʏ🇨🇦ᴇᴅɪᴛs :
2026-05-05 07:36:45
2
f4llen_ashes
Miwa :
early
2026-03-30 13:06:49
2
ilovegiyutomioka123
♠_𝐃𝐫𝐚𝐜𝐨 𝐌𝐚𝐥𝐟𝐨𝐲_♠ :
MIWU YOUR SO COOL!!!
2026-03-30 14:25:44
6
miwuscience
Miwu Science :
So the question is, why did the plastic board fall off at the last moment?🥺🥺
2026-03-30 13:42:54
121
randapbo99c
Ok :
Ok
2026-03-30 15:21:27
1
infantry_gnb
Infantry :
never challenge miwu or u will eat ur text book
2026-06-15 13:55:01
1
itsjusther2013
itsjusther :
bro where did you even learn this 😳
2026-03-30 13:37:56
0
xokh57
. :
early, 5 minutes
2026-03-30 13:09:00
1
jun.forreal
jun :
Im soooooo late im sorryy🥹
2026-04-02 05:08:43
1
ispartistan
Imperialist Ispartistan :
use turkish cube water next time
2026-09-01 16:49:12
0
mysteryman_344
A_guy :
2026-03-30 13:09:02
0
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