Search results: concrete

if you think that what was invented since ancient times, thousands of years ago were outdated and outdated, you were wrong. there are inventions and discoveries from ancient times

indian scientists have discovered that concrete surfaces can help solve the problem of air pollution when it absorbs sulfur dioxide - a major pollutant.

scientists have been studying to create concrete that combines spores of the fungus trichoderma reesei, along with nutrients, placed in a concrete mixture to create the ability to