Nature-Science-Technology
Region: US
Saturday 18 April 2026 01:04:12 GMT
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Rick :
what makes it change?
2026-04-18 20:45:08
5
Ralehe :
The period of a pendulum is dependent on the length of its arm. While the balls at the bottom are all the same distance from the “floor” the attachment points above are alI at slightly different heights. Google “Harvard Pendulum Waves” to see the apparatus. Trust me: it’s still magical!🥰🥰🥰👍
2026-04-20 00:59:14
7
mikecizano_0612 :
Here let me put it simply…..
2026-04-20 02:53:43
398
wayfarer :
Who else saw DNA double helix at some point?
2026-04-19 02:53:57
901
trog51 :
The Perfect Song for a hypnotically satisfying video! 👍🏆❤️
2026-04-20 00:37:27
274
Rasputin :
and the chaos returns to normalcy. I'm glad I don't have one of those at home. I'd never get anything done
2026-04-19 12:09:32
662
Abby :
proof that if we wait long enough everything will be okay
2026-04-20 22:52:20
283
nicknheth :
just when the gummy kicked in this page pops up.
2026-04-20 03:58:11
159
MissyLynn77 💚 :
Memorizing and enjoyable music.... I like ☺️🤌
2026-04-19 15:48:21
177
Jim Murray :
Some things don't need to be explained. Just experienced. Enjoy the wonder.👍
2026-04-19 04:01:33
132
aprilnelson676❌️ :
best therapy session ever!
2026-04-19 23:03:57
86
Crystal Creek :
Me watching like
2026-04-18 20:58:04
77
user1881652968803 :
When I try to get my ducks in a row
2026-04-21 02:04:23
22
BCSTPete ❌ :
Did anyone else find this so satisfying?
2026-04-22 05:20:14
46
KingSlayyyer :
This song is dope
2026-04-22 01:55:10
20
Purplelily421 :
I have always loved watching this demonstration.😍
2026-04-18 23:11:00
76
Delize Mozee :
WOW that was so satisfying to watch 🥰🥰🥰
2026-04-19 05:38:49
45
Kelly :
How many times did I watch this? Mind ya business
2026-04-21 03:35:27
13
melissabartonhurs :
I own an ice cream shop and I’d love to have something like this on a larger scale hanging from the ceiling in the dining area. This is mesmerizing
2026-04-20 12:31:09
5
roachbug1980 :
I watched that over and over again. The music is so perfect with this video 👏👏👏👏❤️❤️❤️
2026-04-20 01:16:34
8
norrinradd53 :
Different string lengths. I built one in my front yard made with lead fishing weights.
2026-04-20 01:16:27
40
timpetersen67 :
Been watching for 43 minutes, does it ever stop?
2026-04-19 14:11:32
39
juniorcito68 :
That is how the universe works…we don’t live long enough to see it.
2026-04-20 02:51:49
21
Jamie Spilca :
I like the music, anyone know what the name of the song is?
2026-04-18 07:48:54
31
Steven Hatfield :
I always loved physics.
2026-04-18 01:43:39
24
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