Studying Mathematics Is Really Useful for Everyone
0:47
YouTubeAiFi Tech
Studying Mathematics Is Really Useful for Everyone
Ever wondered why A4 paper is exactly 297 × 210 mm? It’s not a coincidence — it’s pure mathematics. The A-series paper sizes follow the square-root-of-2 ratio (1.414), which keeps the proportions identical when a sheet is folded or scaled. A simple example of how math keeps design, engineering, and everyday life perfectly balanced. # ...
2.1M views1 month ago
A4: Most Viewed Videos
CHEESE HOUSE vs MICE! 🏠🧀🐭
0:49
CHEESE HOUSE vs MICE! 🏠🧀🐭
YouTubeA4
281.9M views3 months ago
When the toilet occupied! 😩🚽
0:57
When the toilet occupied! 😩🚽
YouTubeA4
325.6M views7 months ago
SQUID GAME HOUSE vs GUARDS 🏠🦑🥷
0:54
SQUID GAME HOUSE vs GUARDS 🏠🦑🥷
YouTubeA4
321.3M views6 months ago
Related Products
A4 Copy Paper
A4 Russian Flag
Mafia Cards A4 Russian
#A4 Pranks
Essai - Audi A4
Essai - Audi A4
YouTubeSep 16, 2015
20 Secrets You NEVER Knew About Unspeakable...
20 Secrets You NEVER Knew About Unspeakable...
YouTubeJun 9, 2021
Top videos
Audi A4 para venta en CarTrade
1:24
Audi A4 para venta en CarTrade
TikTokyousaf_sheikh70
282.8K views1 month ago
How to differentiate paper sizes [A6 A5 A4 A3 A2 A1 and A0 ]
1:58
How to differentiate paper sizes [A6 A5 A4 A3 A2 A1 and A0 ]
YouTubeJobartography
38.7K viewsSep 9, 2023
DIY Paper Envelope | Make an Envelope with A4 Paper (No Glue or Scissors) #diy #papercrafts
0:19
DIY Paper Envelope | Make an Envelope with A4 Paper (No Glue or Scissors) #diy #papercrafts
YouTubeEasy Foldable Creations
4.3K viewsNov 26, 2024
Latest From A4
НОВОГОДНЯЯ БОЛЬШАЯ СРЕДНЯЯ или МАЛЕНЬКАЯ ТАРЕЛКА ЧЕЛЛЕНДЖ со СТАРОЙ КОМАНДОЙ А4 !
0:32
НОВОГОДНЯЯ БОЛЬШАЯ СРЕДНЯЯ или МАЛЕНЬКАЯ ТАРЕЛКА ЧЕЛЛЕНДЖ со СТАРОЙ КОМАНДОЙ А4 !
YouTubeA4
6.3M views1 week ago
We Stole From BALLERINA CAPPUCCINO !
32:03
We Stole From BALLERINA CAPPUCCINO !
YouTubeA4
10M views3 weeks ago
PRIMAL HOUSE vs CAVEMEN!🛖🪓👣
1:00
PRIMAL HOUSE vs CAVEMEN!🛖🪓👣
YouTubeA4
50.7M views3 weeks ago
Audi A4 para venta en CarTrade
1:24
Audi A4 para venta en CarTrade
282.8K views1 month ago
TikTokyousaf_sheikh70
How to differentiate paper sizes [A6 A5 A4 A3 A2 A1 and A0 ]
1:58
How to differentiate paper sizes [A6 A5 A4 A3 A2 A1 and A0 ]
38.7K viewsSep 9, 2023
YouTubeJobartography
DIY Paper Envelope | Make an Envelope with A4 Paper (No Glue or Scissors) #diy #papercrafts
0:19
DIY Paper Envelope | Make an Envelope with A4 Paper (No Glue …
4.3K viewsNov 26, 2024
YouTubeEasy Foldable Creations
СТАРАЯ КОМАНДА А4 ВОЗВРАЩАЕТСЯ
0:14
СТАРАЯ КОМАНДА А4 ВОЗВРАЩАЕТСЯ
210.3K views1 week ago
YouTubeA4 Rofls
Ностальгия по видео A4 с Гленом и Кобяком
0:11
Ностальгия по видео A4 с Гленом и Кобяком
1.4M views1 week ago
TikToklisananjj
#a4 #a4omg #fyp #rge #xyzabc | audi a4
3:15
#a4 #a4omg #fyp #rge #xyzabc | audi a4
238.2K views3 weeks ago
TikToka4117233
Quick & Easy_How to Make Paper Jet Airplane #paperjet #jetplane #origami #aeroplane #ytshorts #fun
0:17
Quick & Easy_How to Make Paper Jet Airplane #paperjet #jetplane #…
12.1K views1 month ago
YouTubeSL diys
0:35
How many rolls of toilet paper can one person hold? 🧻😵
672.3K views1 month ago
YouTubeKarla Bustillos
0:39
bungu on Instagram: "Japanese stationery is weird. This set includ…
225.6K views1 week ago
Instagrambungu.store
0:20
#comptepartager
191K views2 weeks ago
TikTokaaaa1.a4
0:11
gacorrr bgt g2g😭 bisa bisanya bedak sama cushion di jadiin satu begini
33.9K views3 weeks ago
TikTokrakyat.a4
3:05
20/11cuối cấp của a4 nhờ tiktok giữ kỉ niệm nhé💓💓#xuhuong #xuhuongti…
4.2M views1 month ago
TikTokak59_cb
0:31
🤔 WHY IS THE CHANNEL CALLED A4? ❗ QUESTION FROM VLAD A4
1.2M views2 weeks ago
YouTubeFANAT VLADA A4
0:21
KID A on TikTok
1.2M views1 month ago
TikTokkid.a4
0:10
ЖЕСТЬ,мы дождались их возвращения!😭😭😭 #влада4 #команда…
848.8K views2 weeks ago
TikTokkopakopley
0:06
нету тока Сереги:( @ВЛАД БУМАГА @КОБЯКОВ @ГЛЕНТ #а…
804.3K views3 weeks ago
TikToklew_yasin
0:23
Спасибо за актив) #а4 #глент #кобяков #серега #егоршкред #р…
619.4K views1 week ago
TikToksaneksnake
0:32
How to Fold A4 Paper into Envelope | DIY Tutorial
900.9K viewsJan 20, 2022
TikTokfurinnofurniture
4:38
Едим по алфавиту #рекомендации #а4топ | audi a4
472.9K views2 weeks ago
TikTokuser627605632
See more videos
Static thumbnail place holder