#pendulum — Public Fediverse posts

Measure the Earth’s Rotation Victorian Style

https://web.brid.gy/r/https://hackaday.com/2026/05/13/measure-the-earths-rotation-victorian-style/

Measure the Earth’s Rotation Victorian Style

https://fed.brid.gy/r/https://hackaday.com/2026/05/13/measure-the-earths-rotation-victorian-style/

Measure the Earth’s Rotation Victorian Style

https://web.brid.gy/r/https://hackaday.com/2026/05/13/measure-the-earths-rotation-victorian-style/

Measure the Earth’s Rotation Victorian Style

https://fed.brid.gy/r/https://hackaday.com/2026/05/13/measure-the-earths-rotation-victorian-style/

Measure the Earth’s Rotation Victorian Style

https://web.brid.gy/r/https://hackaday.com/2026/05/13/measure-the-earths-rotation-victorian-style/

Horror ‘Pendulum’, Starring Joseph Gordon-Levitt, Phoebe Dynevor, Norman Reedus & Jacki Weaver, Swings To U.S. Theatrical Deal; First Look Revealed
#News #Pendulum #Vertical

https://deadline.com/2026/05/joseph-gordon-levitt-phoebe-dynevor-pendulum-release-us-1236887785/

they're thinking about ghosts n stuff

#FifaStreet2 was 20 #Years old 3 #March 2026 #CristianoRonaldo #Nintendo #GameCube #Xbox #DS #PlayStation2 #PS2 #EASports #Big #Portugal #EAVancouver #HBStudios #Exient #EASportsBig #PSP #Mobile #Football #BBCRadio1 #Anniversary #Goal #RootsManuva #TheSubways #ZaneLowe #Editors ##Sway #Pendulum🎮 🇵🇹⚽

#FifaStreet2 was 20 #Years old 3 #March 2026 #CristianoRonaldo #Nintendo #GameCube #Xbox #DS #PlayStation2 #PS2 #EASports #Big #Portugal #EAVancouver #HBStudios #Exient #EASportsBig #PSP #Mobile #Football #BBCRadio1 #Anniversary #Goal #RootsManuva #TheSubways #ZaneLowe #Editors ##Sway #Pendulum🎮 🇵🇹⚽

#FifaStreet2 was 20 #Years old 3 #March 2026 #CristianoRonaldo #Nintendo #GameCube #Xbox #DS #PlayStation2 #PS2 #EASports #Big #Portugal #EAVancouver #HBStudios #Exient #EASportsBig #PSP #Mobile #Football #BBCRadio1 #Anniversary #Goal #RootsManuva #TheSubways #ZaneLowe #Editors ##Sway #Pendulum🎮 🇵🇹⚽

#FifaStreet2 was 20 #Years old 3 #March 2026 #CristianoRonaldo #Nintendo #GameCube #Xbox #DS #PlayStation2 #PS2 #EASports #Big #Portugal #EAVancouver #HBStudios #Exient #EASportsBig #PSP #Mobile #Football #BBCRadio1 #Anniversary #Goal #RootsManuva #TheSubways #ZaneLowe #Editors ##Sway #Pendulum🎮 🇵🇹⚽

https://www.europesays.com/hu/47457/ Index – Kultúr – Élő legendák érkeznek idén a Strand Fesztiválra #DubFx #Entertainment #fellépők #HU #Hungarian #Hungary #kultúr #Magyar #Magyarország #pendulum #PurpleDiscoMachine #sigma #StrandFesztivál #Szórakozás

Slam by Pendulum still slaps!

#Pendulum

https://music.apple.com/gb/album/slam/899158906?i=899158991

“SUMMER SONIC 2026″、8/14-16日程別ラインナップ発表！ | 激ロック ニュース

“SUMMER SONIC 2026″の日程別ラインナップが発表された！　東京8月14日、⼤阪8月15日は、THE STROKESにBUMP OF CHICKEN、FKA TWIGS、KASABI [...]
#MAGMOE #JP #JAPAN #Celebrity #EntertainmentNews #BABYMETAL #entertainment #EntertainmentTopics #MGK（MACHINEGUNKELLY） #MUSIC #PENDULUM #SUMMERSONIC #ZEBRAHEAD #エンタメ #エンタメトピック #サマーソニック #サマソニ #ゼブヘ #ゼブラヘッド #ベイビー・メタル #ベビメタ #ペンデュラム #音楽
https://www.magmoe.com/2866285/entertainment-news/2026-03-13/

https://www.wacoca.com/media/601576/ “SUMMER SONIC 2026″、8/14-16日程別ラインナップ発表！ | 激ロック ニュース #BABYMETAL #MGK（MACHINEGUNKELLY） #music #PENDULUM #SUMMERSONIC #ZEBRAHEAD #サマーソニック #サマソニ #ゼブヘ #ゼブラヘッド #ベイビー・メタル #ベビメタ #ペンデュラム #音楽

https://www.wacoca.com/media/601576/ “SUMMER SONIC 2026″、8/14-16日程別ラインナップ発表！ | 激ロック ニュース #BABYMETAL #MGK（MACHINEGUNKELLY） #music #PENDULUM #SUMMERSONIC #ZEBRAHEAD #サマーソニック #サマソニ #ゼブヘ #ゼブラヘッド #ベイビー・メタル #ベビメタ #ペンデュラム #音楽

https://www.wacoca.com/media/601576/ “SUMMER SONIC 2026″、8/14-16日程別ラインナップ発表！ | 激ロック ニュース #BABYMETAL #MGK（MACHINEGUNKELLY） #music #PENDULUM #SUMMERSONIC #ZEBRAHEAD #サマーソニック #サマソニ #ゼブヘ #ゼブラヘッド #ベイビー・メタル #ベビメタ #ペンデュラム #音楽

Gonna start an album dive for Taylor Swift today, so I gotta link this one again. (Pendulum cover for Anti-Hero) https://youtu.be/qMbiRjjTWj0

#TaylorSwift #Pendulum #DnB #Metal #Music

Also I have to link this one. Such a beautiful closer to an amazing album. If it wasn't for Voyager, this would've been my pick for best song of 2025.

https://music.youtube.com/watch?v=qaQprI2PdMU

#EDM #Rock #drumandbass #DnB #Pendulum

Been doing a dive into Knife Party and honestly Rage Valley might be their best. https://music.apple.com/gb/album/rage-valley-ep/530207558

#EDM #KnifeParty #Pendulum

Pendulum Powered Battery

https://web.brid.gy/r/https://hackaday.com/2026/02/08/pendulum-powered-battery/

14-Jan-2026
A #pendulum-based system allows #energy to be extracted from #ocean currents
Francisco Huera, a researcher in the Department of Mechanical Engineering at Universitat Rovira i Virgili, has designed the model, which harnesses the vibrations generated by water in contact with a cylinder

https://www.eurekalert.org/news-releases/1112644

#science #technology #renewableEnergy #renewables

`The Lense-Thirring effect, a prediction of general relativity, implies that massive rotating objects like Earth can slightly "drag" spacetime, which could affect the pendulum's oscillation. This effect, though theoretically significant, is currently too small to measure with a Foucault pendulum.`

https://en.wikipedia.org/wiki/Foucault_pendulum#Absolute_reference_frame_for_pendulum

#physics #Foucault #pendulum #FoucaultPendulum #Earth #rotation #relativity #generalRelativity #Einstein

`The Lense-Thirring effect, a prediction of general relativity, implies that massive rotating objects like Earth can slightly "drag" spacetime, which could affect the pendulum's oscillation. This effect, though theoretically significant, is currently too small to measure with a Foucault pendulum.`

https://en.wikipedia.org/wiki/Foucault_pendulum#Absolute_reference_frame_for_pendulum

#physics #Foucault #pendulum #FoucaultPendulum #Earth #rotation #relativity #generalRelativity #Einstein

`The Lense-Thirring effect, a prediction of general relativity, implies that massive rotating objects like Earth can slightly "drag" spacetime, which could affect the pendulum's oscillation. This effect, though theoretically significant, is currently too small to measure with a Foucault pendulum.`

https://en.wikipedia.org/wiki/Foucault_pendulum#Absolute_reference_frame_for_pendulum

#physics #Foucault #pendulum #FoucaultPendulum #Earth #rotation #relativity #generalRelativity #Einstein

`The Lense-Thirring effect, a prediction of general relativity, implies that massive rotating objects like Earth can slightly "drag" spacetime, which could affect the pendulum's oscillation. This effect, though theoretically significant, is currently too small to measure with a Foucault pendulum.`

https://en.wikipedia.org/wiki/Foucault_pendulum#Absolute_reference_frame_for_pendulum

#physics #Foucault #pendulum #FoucaultPendulum #Earth #rotation #relativity #generalRelativity #Einstein

`The Lense-Thirring effect, a prediction of general relativity, implies that massive rotating objects like Earth can slightly "drag" spacetime, which could affect the pendulum's oscillation. This effect, though theoretically significant, is currently too small to measure with a Foucault pendulum.`

https://en.wikipedia.org/wiki/Foucault_pendulum#Absolute_reference_frame_for_pendulum

#physics #Foucault #pendulum #FoucaultPendulum #Earth #rotation #relativity #generalRelativity #Einstein

A cycloidal pendulum - one suspended from the cusp of an inverted cycloid - is isochronous, meaning its period is constant regardless of the amplitude of the swing. Please find the proof using energy methods: Lagrange's equations (in the images attached to the reply).

Background:
The standard pendulum period of \(2\pi\sqrt{L/g}\) or frequency \(\sqrt{g/L}\) holds only for small oscillations. The frequency becomes smaller as the amplitude grows. If you want to build a pendulum whose frequency is independent of the amplitude, you should hang it from the cusp of a cycloid of a certain size, as shown in the gif. As the string wraps partially around the cycloid, the effect decreases the length of the string in the air, increasing the frequency back up to a constant value.

In more detail:
A cycloid is the path taken by a point on the rim of a rolling wheel. The upside-down cycloid in the gif can be parameterized by \((x, y)=R(\theta-\sin\theta, -1+\cos\theta)\), where \(\theta=0\) corresponds to the cusp. Consider a pendulum of length \(L=4R\) hanging from the cusp, and let \(\alpha\) be the angle the string makes with the vertical, as shown (in the proof).

#Pendulum #Cycloid #Period #Frequency #SHM #TimePeriod #CycloidalPendulum #Lagrange #Cusp #Energy #KineticEnergy #PotentialEnergy #Lagrangian #Length #Math #Maths #Physics #Mechanics #ClassicalMechanics #Amplitude #CircularFrequency #Motion #Vibration #HarmonicMotion #Parameter #ParemeterizedEquation #GoverningEquations #Equation #Equations #DifferentialEquations #Calculus

Bioscope
14.12.2025 Berlin / Astra

Pendulum
14.10.2025 Berlin / Columbiahalle

Perkele
20.12.2025 Berlin / Festsaal Kreuzberg

#Astra #Berlin #Bioscope #Columbiahalle #FestsaalKreuzberg #Pendulum #Perkele #SteelFeed

#Pendulum - Save the Cat #Inertia

https://www.youtube.com/watch?v=3CPGtI7SpEU

Pendulum are officially stepping back into the spotlight with a brand-new album on the way. This week, the legendary electronic-rock group revealed that their fourth studio album, INERTIA, will be released on August 22nd—marking their first full-length project in 15 years.
https://retroworldnews.com/pendulum-roars-back-with-save-the-cat-and-reveal-first-album-in-15-years-inertia/

#Pendulum #SaveTheCat #Inertia #NewMusic #AlbumRelease #15YearsLater #MusicIndustry #ElectronicMusic #DrumAndBass #MusicNews #ArtistComeback #MusicFans #LiveMusic #MusicCommunity #SoundtrackToLife

A #Foucault #pendulum in Fortress Explorations at #Tokyo #Disneysea

#foucaultpendulum

A #Foucault #pendulum in Fortress Explorations at #Tokyo #Disneysea

#foucaultpendulum

A #Foucault #pendulum in Fortress Explorations at #Tokyo #Disneysea

#foucaultpendulum

A #Foucault #pendulum in Fortress Explorations at #Tokyo #Disneysea

#foucaultpendulum

A #Foucault #pendulum in Fortress Explorations at #Tokyo #Disneysea

#foucaultpendulum

@peateasea
A nice clear explanation of something which I'm sure a lot of people find a bit odd at first.
Now, while you've still got your Superman T-shirt on, you may also like to impress your friends with this one: https://www.youtube.com/watch?v=efvT2iUSjaA
:-)
#maths #physics #SHM #SHO #pendulum #solution

Made to order small #leather #pouch for a #pendulum . This is really #small and made by the measurements my customer provided about her #gear . I even tested that it does not provide much use for #coins either :D - but certainly may be #alter -ed to fit some.

#witch #sorcerer #warlock - welcome to my #workshop ! #Order by mail: [email protected]

#handcrafted out of #vegetabletanned #leather

HD Ver: https://youtu.be/jrK5MtbnNRA

Get Blend Files on
Patreon: https://www.patreon.com/posts/102314244?pr=true
Ko Fi: https://ko-fi.com/post/Blend-File--Modern-Pendulum-Clock-D1D4WWFDH

#b3d #blender #blender3d #youtube #youtuber #youtubechannel #3d #3dart #3dartist #3danimator #3danimation #clock #pendulum #pendulumclock #animated #animation #art #artist #artistsonmastodon #indie #indieart #model #modeling

Blender Pendulum Clock: https://youtu.be/XRsiy5uEagA

#youtube #youtuber #youtubechannel #b3d #blender #blender3d #blender4 #clock #clocks #animated #animation #art #artist #artistonmastodon #3d #3danimation #3danimator #pendulum #pendulumclock #wallclock #animator

Festival Review: Nova Rock 2024 – Day 2 (Friday 14th June)

With the temperature constantly climbing throughout the day, the infamous Nova Rock dust began to make an appearance. Walking through the festival grounds just before the masses

https://www.moshville.co.uk/reviews/gig-review/2024/06/festival-review-nova-rock-2024-day-2-friday-14th-june/

#GigReviews #AvengedSevenfold #Aviana #DeadByApril #FitForAKing #Ghstkid #NeckDeep #NovaRock #OfMiceMen #ParkwayDrive #Pendulum #Wargasm

A few days back, I posted some #AnimatedGifs of the exact solution for a large-amplitude undamped, unforced #Pendulum. I then thought to complete the study to include the case when it has been fed enough #energy to allow it just to undergo #FullRotations, rather than just #oscillations. Well, it turns out that it is “a bit more complicated than I first expected” but I finally managed it.

#Mathematics #AppliedMathematics #SpecialFunctions #DynamicalSystems #NonlinearPhenomena

Watch at: https://youtu.be/kEy1AaGUgck
Play at: https://rive.app/community/files/23807-44529-pendulum-clock-sword/

#youtube #youtuber #youtubechannel #rive #riveapp #pendulum #pendulumclock #clock #animation #animation2d #animated #2d #2danimation #2danimator #wallclock #wooden #woodenclock #art #artistsonmastodon #vector #vectorart #vectorgraphics #cool #sword #swordtember #swordtember2025

A few days back, I posted some #AnimatedGifs of the exact solution for a large-amplitude undamped, unforced #Pendulum. I then thought to complete the study to include the case when it has been fed enough #energy to allow it just to undergo #FullRotations, rather than just #oscillations. Well, it turns out that it is “a bit more complicated than I first expected” but I finally managed it.

#Mathematics #AppliedMathematics #SpecialFunctions #DynamicalSystems #NonlinearPhenomena

A few days back, I posted some #AnimatedGifs of the exact solution for a large-amplitude undamped, unforced #Pendulum. I then thought to complete the study to include the case when it has been fed enough #energy to allow it just to undergo #FullRotations, rather than just #oscillations. Well, it turns out that it is “a bit more complicated than I first expected” but I finally managed it.

#Mathematics #AppliedMathematics #SpecialFunctions #DynamicalSystems #NonlinearPhenomena

A few days back, I posted some #AnimatedGifs of the exact solution for a large-amplitude undamped, unforced #Pendulum. I then thought to complete the study to include the case when it has been fed enough #energy to allow it just to undergo #FullRotations, rather than just #oscillations. Well, it turns out that it is “a bit more complicated than I first expected” but I finally managed it.

#Mathematics #AppliedMathematics #SpecialFunctions #DynamicalSystems #NonlinearPhenomena

In 1657, Christiaan Huygens built the first clock regulated by a pendulum, and gave us the math to understand how it works. #Science #History #Poetry #Kinematics #Horology #Huygens #Pendulum (https://sharpgiving.com/thebookofscience/items/p1657.html)

The above is only strictly true for “small” amplitudes. If the #pendulum is subject to large amplitudes, it is no longer governed by the simple linear differential equations alluded to above. Given that the rod remains rigid and no energy is dissipated, the pendulum #equations may still be solved exactly, though they are now #nonlinear.

#MyWork #CCBYSA #Mathematics #ClassicalMechanics #AppliedMathematics #Physics #Animation

The above is only strictly true for “small” amplitudes. If the #pendulum is subject to large amplitudes, it is no longer governed by the simple linear differential equations alluded to above. Given that the rod remains rigid and no energy is dissipated, the pendulum #equations may still be solved exactly, though they are now #nonlinear.

#MyWork #CCBYSA #Mathematics #ClassicalMechanics #AppliedMathematics #Physics #Animation

The above is only strictly true for “small” amplitudes. If the #pendulum is subject to large amplitudes, it is no longer governed by the simple linear differential equations alluded to above. Given that the rod remains rigid and no energy is dissipated, the pendulum #equations may still be solved exactly, though they are now #nonlinear.

#MyWork #CCBYSA #Mathematics #ClassicalMechanics #AppliedMathematics #Physics #Animation