It builds the foundation of our modern cityscapes and engineering landmarks—often quite literally—but most of us are unaware of the basics of what makes concrete a good building material. How does it work?
Related Posts
Windows are the No. 1 human threat to birds – an ecologist shares some simple steps to reduce collisions
Birds are drawn to the mirror effect of windows. That can turn deadly when they think they see…
How Do We Build a Telescope On the Moon?
The James Webb telescope may be out there, but some experts think it may be high time to…
Viral room-temperature superconductor claims spark excitement – and skepticism
Hyun-Tak Kim Mahboobeh Shahbazi, Queensland University of Technology Last week, a group of South Korean physicists made a…
The Science of Night-Vision Goggles
From active illumination to image intensification, these goggles amplify existing light to provide a clear and detailed view…