kalypsoleb01
Region: US
Sunday 18 October 2026 21:23:48 GMT
217
34
4
10
Music
Download
Comments
Darien Targaryen :
The Great Wall of China owes part of its incredible durability to sticky rice, which builders mixed into the mortar.The Sticky Rice MortarThe recipe: Workers during the Ming Dynasty combined sticky rice porridge with calcium carbonate.The chemistry: Amylopectin from the rice starch reacted with slaked lime in the inorganic mortar.The result: This created a dense, water-resistant composite material stronger than pure lime mortar.The legacy: Sections built with this special rice mortar remain so tough that weeds still struggle to grow through the cracks.
2026-10-18 21:35:13
0
~ mollie~🌍🦋 :
Hiii❤️❤️❤️❤️❤️❤️
2026-10-18 21:52:51
0
Natalie :
https://vt.tiktok.com/ZSgret331/
2026-10-18 22:31:19
0
aaron_frbg11 :
❤️❤️
2026-10-18 23:46:08
0
To see more videos from user @kalypsoleb01, please go to the Tikwm
homepage.
