Grade Deciding Pendulum ?

과학/테크/IT트렌드

2026.09.22 13:01

Grade Deciding Pendulum ?

Invention 3일 전 2026.09.22 13:01 인기
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Original Video Credit: IG/thrifter.therapy Suspended above five possible letter grades, the pendulum on this wooden “Teacher's ...

이전글This liquid looks ALIVE⁉️? #science #physics2026.09.22

다음글포스트 코로나 시대, 에듀테크 기술 표준화 방향 ?TTA, ICT 표준화?2020.06.11

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@Inventiononyt 　3일 전

For translation purposes, this text is also posted here alongside the video description ?:

Suspended above five possible letter grades, the pendulum on this wooden “Teacher’s Grade Decider” swings back and forth before eventually settling over one choice. Its wandering path makes the selection appear random as the weight repeatedly changes direction across the board.

Hidden magnets beneath the playing surface interact with the pendulum’s metal or magnetic weight as it moves. Combined with gravity, momentum, friction, and the pendulum’s changing position relative to the magnets, these forces produce a complex swinging pattern before the motion eventually dies away.

The device turns basic pendulum motion and magnetic interaction into a novelty desk toy designed to make choosing a grade look far more mysterious than it really is. Rather than functioning as an actual grading tool, it uses simple physics to create an entertaining demonstration of seemingly unpredictable motion.

2026-09-22 13:02

[ytcid:UgxhwicW8HEJAP4RfbR4AaABAg] For translation purposes, this text is also posted here alongside the video description ?:

Suspended above five possible letter grades, the pendulum on this wooden “Teacher’s Grade Decider” swings back and forth before eventually settling over one choice. Its wandering path makes the selection appear random as the weight repeatedly changes direction across the board.

Hidden magnets beneath the playing surface interact with the pendulum’s metal or magnetic weight as it moves. Combined with gravity, momentum, friction, and the pendulum’s changing position relative to the magnets, these forces produce a complex swinging pattern before the motion eventually dies away.

The device turns basic pendulum motion and magnetic interaction into a novelty desk toy designed to make choosing a grade look far more mysterious than it really is. Rather than functioning as an actual grading tool, it uses simple physics to create an entertaining demonstration of seemingly unpredictable motion.

@hellokatze8910 　2일 전

Y is there no E grade? Cuz its ez 2 change from F grade?

2026-09-22 20:56

@brandonsouth 　2일 전

That seems about right for nowadays

2026-09-22 20:06

@SleepyKraken 　2일 전

2026-09-22 18:52

@BretlirnBret 　2일 전

Is that how PSA grades their cards?

2026-09-22 18:40

@JonasReppo 　2일 전

Shiit was used by that cat meme

2026-09-22 18:35

@stogiewallie42… 　2일 전

He didn’t need to use this board to know his grade.?

2026-09-22 18:13

@XxCosmicWarrio… 　3일 전

Hey Ds get degrees baby!! ?

2026-09-22 14:00

@That-82-NightH… 　3일 전

ah hell nah, if i see you grading my papers like this you're finna end up homeless

2026-09-22 13:54

@R1nxu 　3일 전

Tf is a grade decider? Mf what? Decide my grade based on work done not a fucking gambling system?!!!

2026-09-22 13:36

@lizoin38 　2일 전

"Oh, looks like you got an F."

2026-09-23 07:40

@Communinja 　2일 전

$36?! (or possibly $56) outrageous!

2026-09-23 06:44

@sdsd-ne9hg 　2일 전

So there i was, grading my students, when i accidentally summoned a portal to hell in the biology lab, and it is just spewing out demons!
So THAT was why i was trying to get into the school with a chainsaw and a shotgun officer.

2026-09-23 03:25

@Str8jakyt 　2일 전

So your saying I was making a 26 in algebra because of a dam board ?

2026-09-23 01:06

@muhtar_17 　2일 전

Even randomiser not sure about its chose

2026-09-23 00:33

@puttumohammedr… 　2일 전

That one f ing teacher would remove the magnets for all the letters except for "F" and then rest is just history cause our class wouldn't even survival our parents beatings to tell the tale....

2026-09-23 00:04

@jonathansharp1… 　1일 전

Rigged. Every time I watch, it comes up D. Not random at all.

2026-09-24 04:46

@Derelictdumpbu… 　1일 전

Not even remotely fair.

2026-09-24 02:11

@IlimeYT 　11시간 전

I would put a stronger magnet into A

2026-09-25 06:02

@fluxentv6497 　19시간 전

I want one

2026-09-24 22:01

@OgCheeseDemon 　19시간 전

This is stupid and bs teachers grade stuff based on fractions of questions you got right over the total number of questions there are.

2026-09-24 22:01

@muddle3017 　21시간 전

WARNING: Please be sure to keep the top metal linkage well lubricated with Sgt. Tapod Graides' Genuine Grease Monkey's Thickened Ball Oil™ (or equivalent), as even the smallest amount of excess friction can throw off the assigned grade up to ~75%.

New proposed laws are seeking to regulate all aspects in the maintenence and operation of this integeral device, though it is unknown how fast these rules can be brought into the mainstream; As such, for the safety of the student's long term human performance, all teachers will be required to watch a mandatory 56 minute PSA, and will be required to allocate 5% of their paid work hours a day to perform routine maintenence, as well as hand-grade a sample of assignments to calibrate their personal mechanical grading machine to tolerances highlighted in fig. 356 of the Tap's Teacher Essential Handbook.

While electronic solutions are being developed, both to assist in ease of use, as well as reliability, we have doubts that we can economically and safely contain the crushed student souls inside of consumer grade silicon processers at a worldwide scale within the next 7-15 years.

Until then however, a comission based service by Tapod co. using a system of both well maintained mechanical grade deciders, as well as the cutting edge Helium Exchange Larry Processer and Mood Emitter (H.E.L.P. M.E) can be used to cross reference over 23 different theoretical scenarios to give your student the most befitting human rating they deserve, all 366 days a year.

2026-09-24 19:12

[ytcid:UgzziYALdvFbEcyPWY14AaABAg] WARNING: Please be sure to keep the top metal linkage well lubricated with Sgt. Tapod Graides' Genuine Grease Monkey's Thickened Ball Oil™ (or equivalent), as even the smallest amount of excess friction can throw off the assigned grade up to ~75%.

New proposed laws are seeking to regulate all aspects in the maintenence and operation of this integeral device, though it is unknown how fast these rules can be brought into the mainstream; As such, for the safety of the student's long term human performance, all teachers will be required to watch a mandatory 56 minute PSA, and will be required to allocate 5% of their paid work hours a day to perform routine maintenence, as well as hand-grade a sample of assignments to calibrate their personal mechanical grading machine to tolerances highlighted in fig. 356 of the Tap's Teacher Essential Handbook.

While electronic solutions are being developed, both to assist in ease of use, as well as reliability, we have doubts that we can economically and safely contain the crushed student souls inside of consumer grade silicon processers at a worldwide scale within the next 7-15 years.

Until then however, a comission based service by Tapod co. using a system of both well maintained mechanical grade deciders, as well as the cutting edge Helium Exchange Larry Processer and Mood Emitter (H.E.L.P. M.E) can be used to cross reference over 23 different theoretical scenarios to give your student the most befitting human rating they deserve, all 366 days a year.

@LukeHyatt-r7t 　1일 전

If I were swinging this I would’ve done the exact same swing if I was trying to avoid an A

2026-09-24 11:56