Загрузка видео...

Не удалось загрузить видео

На главную

The Mould Effect is a phenomenon where a falling chain forms an upward ‘fountain’ before dropping. It occurs because the falling chain gains momentum that pulls the next links upward, creating a temporary arch before gravity pulls them down.

sciencegirl's profile picture

Science girl

5,637,014 subscribers

377,438 просмотров • 5 месяцев назад •via X (Twitter)

ИскусствоОбразованиеНаука и технологии
LIVE

Anya Rossi• Live Now

Private livecam show

Комментарии: 0

Нет доступных комментариев

Здесь появятся комментарии из оригинального поста

Похожие видео

How can a falling chain fountain upward?✍️ h2/h1 = α / (1 - α - β) This is the Mould Effect. Because the chain links are rigid, pulling one end up causes the other to pivot and push off the stack. This downward kick creates the upward force that makes the chain leap out of the jar! The higher the drop, the higher the fountain.
0:58

How can a falling chain fountain upward?✍️ h2/h1 = α / (1 - α - β) This is the Mould Effect. Because the chain links are rigid, pulling one end up causes the other to pivot and push off the stack. This downward kick creates the upward force that makes the chain leap out of the jar! The higher the drop, the higher the fountain.

Philosophy Of Physics

39,839 просмотров • 4 месяцев назад

A long chain can exhibit a fountain effect, siphoning itself from a container. A paper attributes this effect to an upward reactionary force from the pile of stationary chain.
0:26

A long chain can exhibit a fountain effect, siphoning itself from a container. A paper attributes this effect to an upward reactionary force from the pile of stationary chain.

Massimo

342,491 просмотров • 1 год назад

Lorentz Butterfly | Reverse: 1999 "Do you know the difference between rain falling upward and ordinary rain? Rain falling upward makes people disappear, while ordinary rain just gives them a cold."
0:30

Lorentz Butterfly | Reverse: 1999 "Do you know the difference between rain falling upward and ordinary rain? Rain falling upward makes people disappear, while ordinary rain just gives them a cold."

八咫烏 Merui

59,584 просмотров • 6 месяцев назад

It looks like a waterfall flowing backward 💨💦 Strong rising air caught the falling water and pushed it upward, creating a swirling “reverse waterfall” that flipped nature’s script. 📷: Felix I 📷
0:37

It looks like a waterfall flowing backward 💨💦 Strong rising air caught the falling water and pushed it upward, creating a swirling “reverse waterfall” that flipped nature’s script. 📷: Felix I 📷

AccuWeather

20,226 просмотров • 7 месяцев назад

Twista pulls his Roc-A-Fella chain out of the archives to get it cleaned
0:22

Twista pulls his Roc-A-Fella chain out of the archives to get it cleaned

Andrew Barber

1,518,414 просмотров • 2 месяцев назад

The sky is falling 📌 It’s an extremely rare phenomenon and it is real: a piece of cloud falling from the sky and landing on earth.
0:48

The sky is falling 📌 It’s an extremely rare phenomenon and it is real: a piece of cloud falling from the sky and landing on earth.

Christopher Webb

286,864 просмотров • 1 год назад

ERIN COYKENDALL IS A WALKING HIGHLIGHT REEL 📹⭐️ She pulls off the behind-the-back while FALLING 🤯
1:01

ERIN COYKENDALL IS A WALKING HIGHLIGHT REEL 📹⭐️ She pulls off the behind-the-back while FALLING 🤯

Women's Lacrosse League

193,694 просмотров • 1 месяц назад

After a 74-year-old man died on Wednesday after falling into a pothole and being run over by a bus on #Tambaram GST Road near petrol bunk, traffic police carried out a temporary patchwork. However, with the ongoing heavy rain, the repair is already wearing out. The spot urgently needs a permanent fix before another tragedy occurs. Before and after visuals
0:32

After a 74-year-old man died on Wednesday after falling into a pothole and being run over by a bus on #Tambaram GST Road near petrol bunk, traffic police carried out a temporary patchwork. However, with the ongoing heavy rain, the repair is already wearing out. The spot urgently needs a permanent fix before another tragedy occurs. Before and after visuals

Anagha Kesav

48,702 просмотров • 10 месяцев назад

A video of a woman falling from an escalator at the Habitat Centre located in the Indirapuram police station area is going viral. As the woman’s companion pulls her towards the escalator, The companion doesn’t even try to save her, and she fell down.
0:46

A video of a woman falling from an escalator at the Habitat Centre located in the Indirapuram police station area is going viral. As the woman’s companion pulls her towards the escalator, The companion doesn’t even try to save her, and she fell down.

Ghar Ke Kalesh

84,356 просмотров • 6 месяцев назад

This mesmerizing phenomenon occurs because liquid oxygen is highly paramagnetic (attracted to magnets), and it boils at an incredibly low temperature, roughly 200°C colder than room temperature. This massive temperature difference triggers the Leidenfrost effect, where the liquid oxygen instantly vaporizes upon contact with a warmer surface, creating a protective cushion of gas that allows the droplet to "dance" or skate across the surface without friction.
0:47

This mesmerizing phenomenon occurs because liquid oxygen is highly paramagnetic (attracted to magnets), and it boils at an incredibly low temperature, roughly 200°C colder than room temperature. This massive temperature difference triggers the Leidenfrost effect, where the liquid oxygen instantly vaporizes upon contact with a warmer surface, creating a protective cushion of gas that allows the droplet to "dance" or skate across the surface without friction.

Massimo

78,204 просмотров • 3 месяцев назад

“Nature Defies Gravity?” It’s Actually an Optical Illusion 🌄👀 Kyamwilu Hill in Machakos County. What looks like a hill where objects roll uphill is a trick of the eye. Known as the perceived horizon effect, the slope appears to defy gravity because your brain misreads the horizon. In reality, it’s a normal incline; the illusion makes it seem steeper. Science explains it: your eye sees the perceived horizon, not the true one ahead, creating this mind-bending optical phenomenon.
6:54

“Nature Defies Gravity?” It’s Actually an Optical Illusion 🌄👀 Kyamwilu Hill in Machakos County. What looks like a hill where objects roll uphill is a trick of the eye. Known as the perceived horizon effect, the slope appears to defy gravity because your brain misreads the horizon. In reality, it’s a normal incline; the illusion makes it seem steeper. Science explains it: your eye sees the perceived horizon, not the true one ahead, creating this mind-bending optical phenomenon.

Kawangware Finest ™ - Geoffrey Moturi

18,625 просмотров • 5 месяцев назад

Olivia Rodrigo performed a live "falling down the stairs" stunt and SNL revealed how they did it before cutting to a commercial. Practical filmmaking is alive and well!
0:31

Olivia Rodrigo performed a live "falling down the stairs" stunt and SNL revealed how they did it before cutting to a commercial. Practical filmmaking is alive and well!

Vashi Nedomansky, ACE

2,074,310 просмотров • 3 месяцев назад

🇬🇧🇮🇳 A guy in the UK pulls a prank by dropping £20,000 on the ground, then an Indian man CLAIMS THE MONEY IS HIS
2:33

🇬🇧🇮🇳 A guy in the UK pulls a prank by dropping £20,000 on the ground, then an Indian man CLAIMS THE MONEY IS HIS

Saviour

2,732,004 просмотров • 15 дней назад

Spider-Man 2 has a deleted scene where Doc Ock and Spider-Man crash through a building window after falling The silence right before impact is terrifying Sony cut it
0:40

Spider-Man 2 has a deleted scene where Doc Ock and Spider-Man crash through a building window after falling The silence right before impact is terrifying Sony cut it

No Context Tobey Maguire

1,024,732 просмотров • 4 месяцев назад

That phone rolling on the floor initially really looked like it is falling down a hole🤣....
0:53

That phone rolling on the floor initially really looked like it is falling down a hole🤣....

Samantha

41,536 просмотров • 2 месяцев назад

Heading into the weekend with good momentum 3x5 205lbs back squats 1x5 310lbs deadlifts + 50lbs chain (360lbs total) 5x10 dips 5x10 ring pulls 5x 100lbs sandbag carry 5x 275lbs sled pull The sandbag carry is a killer. It compresses your ribcage, making it damn hard to breathe...
0:21

Heading into the weekend with good momentum 3x5 205lbs back squats 1x5 310lbs deadlifts + 50lbs chain (360lbs total) 5x10 dips 5x10 ring pulls 5x 100lbs sandbag carry 5x 275lbs sled pull The sandbag carry is a killer. It compresses your ribcage, making it damn hard to breathe...

Adam Taggart

13,192 просмотров • 1 год назад