资讯

Global South World on MSN7 天
Egyptian scientists use eggshells to clean dirt in Nile River
The team from Ain Shams University made the discovery after studying how crushed eggshells could remove dangerous substances ...
来自MSN11 个月
A lost branch of the river Nile flowed past the pyramids of Egypt
Campbell Price at the University of Liverpool ... with the agricultural life of pharaonic Egypt – and the river Nile," he says.
CairoScene7 天
Ain Shams Researchers Turn Eggshell Waste Into Nile Water Purifier
A team from Ain Shams University has developed a low-cost water purification method using discarded eggshells.