In ancient times, there were no refrigerators. How did people make and preserve ice in the summer? Y

A Great Invention of Modern Times: The Zipper! Why can a tiny slider make the teeth open and close?

1 View

The power of science

56 Views

[Clothes coloring] Folds and folds coloring practice

1.7K Views

Nezha Trivia

16 Views

The Ultimate Sense of Comfort and Aesthetic Beauty

12 Views

[ Detective Conan ] Learn Japanese by watching anime. Conan's "Ah-le-le" was criticized by Sonoko

426 Views

Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

10 Views

[ Detective Conan ] Learn Japanese by watching Japanese comics, a very practical daily phrase - "Rem

823 Views

The foreigner's giant plow tractor actually has a cab from the last century!

26 Views

【Battle Through the Heavens】Trivia

162 Views

Large rollover scene! The Grumpy God Hammer Bowl Online

6.8K Views

What kind of wisdom did the ancients have to design such a sophisticated mechanism?

38 Views

Learn Japanese from "Crayon Shin-chan" Part 3! | Japanese subtitles & commentary

190 Views

Decompression video of the workers series!

38 Views

Introduction to Tequila

86 Views

What happens when the moon wakes up?

30 Views

Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit

96 Views

What people think of India vs. what India actually is

10 Views

Why does steel slag when forging iron? #Science #Unzip #Forging #ExtremeComfort

19 Views

A look at some of the little-known facts about Mitsuri Kanroji in Demon Slayer

12 Views