What is tusi or 'pink cocaine'?
0:59
What is tusi or 'pink cocaine'?
17K viewsOct 24, 2024
YouTubeWashington Post
How History Speaks on Instagram: "What looks like a simple marble toy is actually a 700-year-old mathematical idea in motion. This device demonstrates the Tusi Couple, where two perfectly synchronized circular motions combine to create a straight-line path. Invented by 13th-century Persian scholar Nasir al-Din al-Tusi, this principle was once used to explain planetary motion in astronomy. The steel balls only appear to move straight, but their path is the result of pure geometry cancelling curve
0:25
How History Speaks on Instagram: "What looks like a simple marble t…
2K views2 weeks ago
Instagramhowhistoryspeaks
The Tusi couple is a geometric mechanism introduced by the Iranian scholar Nasir Tusi in the 13th century. In this mechanism, a smaller circle rotates inside a larger circle whose radius is twice as big. If a small gear rotates inside a fixed larger gear, and we track the motion of a point on the edge of the smaller gear, its path will not be circular but will instead become a straight line. As a result, this mechanism produces linear back-and-forth motion from purely rotational motion. #mathema
0:19
The Tusi couple is a geometric mechanism introduced by the Iran…
1.6K views1 month ago
TikTokmarmarjoon
worldEdify™🌍 on Instagram: "What looks like a simple marble toy is actually a 700-year-old mathematical concept in action. This device demonstrates the Tusi Couple, where two perfectly synchronized circular motions combine to produce a straight-line path. Invented by 13th-century Persian scholar Nasir al-Din al-Tusi, it was originally used to explain planetary motion in astronomy. The steel balls only appear to move in a straight line, but their motion results from pure geometry canceling curve
0:25
worldEdify™🌍 on Instagram: "What looks like a simple marble toy is a…
27.3K views2 weeks ago
Instagramworldedify
How Tusi Motion Works 🤯
0:26
How Tusi Motion Works 🤯
34.4M views7 months ago
YouTubeZack D. Films
ThinkPill on Instagram: "What looks like a simple marble toy is actually a 700-year-old mathematical idea in motion. This device demonstrates the Tusi Couple, where two perfectly synchronized circular motions combine to create a straight-line path. Invented by 13th-century Persian scholar Nasir al-Din al-Tusi, this principle was once used to explain planetary motion in astronomy. The steel balls only appear to move straight, but their path is the result of pure geometry cancelling curves into li
0:25
ThinkPill on Instagram: "What looks like a simple marble toy is actuall…
19.9K views2 weeks ago
Instagramthethinkpill
Tusi
2:30
Tusi
18.7K views9 months ago
YouTubeAkasha - Topic
2:27
Tusi
257.7K views9 months ago
YouTubeShoreline Mafia - Topic
0:53
Tussi Ki Piyoge 🫠 lyrics with trending video #foryou #reelitfeelit #fyp #sh…
2.4M views3 weeks ago
YouTube𝓩𝓲𝓭𝓭𝓲 𝓰𝓲𝓻𝓵
0:47
ASSI TUSSI ALL ALMIGHTY PUSHY #naruto
105.7K viewsDec 21, 2024
YouTubeAakash 959
0:55
Tusi Go Green Movement De Against Ho 😂
8.6K views4 weeks ago
YouTubeThe Mild Pictures
0:17
VEKHAN NU (Teaser): Tulsi Kumar Feat. Taha Shah | IP Singh | Bhush…
29.3K views11 months ago
YouTubeT-Series
0:48
Tussi Ki Piyoge lyrics with trending video Nykaa Perfumery #reelitfeeli…
5.1M views4 weeks ago
YouTube𝓩𝓲𝓭𝓭𝓲 𝓰𝓲𝓻𝓵
0:52
Especialistas en adicciones on TikTok
934.1K views5 months ago
TikToknuevocomienzo_fundacion
0:18
Tusi Punjabi Ho: Embracing Punjabi Culture
507.8K views5 months ago
TikTokmoon_typist302
1:14
Alerta Psicoactiva: El peligroso coctel del TUSI y sus efectos ines…
486.7K viewsJun 11, 2024
TikTokechelecabeza
Tusan Waddy Bandy: A Saraiki Celebration
397.2K views7 months ago
TikTokrimsha3_007
2:15
Respuesta a @yesisoan aclarando una dudita de @anabellekamila | a…
369.2K views2 months ago
TikToktusi.queen
0:19
За шкафом теплее#shizoposting #fyp #real #228 #durka | schizopos…
308.8K views3 weeks ago
TikTokdegenerat_3379373
0:14
Tusi Husn Bageecha: Ek Punjabi Love Song
104.1K views3 months ago
TikTokchambeli_typist
See more videos
Static thumbnail place holder