The concrete used by the Roman Empire has been proposed as an alternative to modern concrete. It's believed that it would have a substantially smaller environmental impact than our own in addition to being far more durable, surviving thousands…
Bone is strong --- Human thigh bones are stronger than concrete.
Concrete is the most used man made material in the world.
Can you drop an egg on a concrete floor without cracking it?Yes, concrete floors are very hard to break
Sand is depleting globally due to the global need for concrete, giving rise to a lucrative black market.
Concrete is defined as 'grown together'. It is the thing in its entirety (as opposed to abstract).
Self-healing concrete uses a specific type of fungi as a healing agent. It lies dormant in the concrete mix until cracks appear, when spores germinate, grow and fill in the gap