Q: My house needs more efficient windows. I live alone, so I am considering some glass block windows for security. Are they very efficient and how can I have some summertime ventilation with them? A: ...

In a bid to curb plastic waste pollution, India-based company Rhino Machines has invented a way of using plastic to make construction blocks. The silica plastic blocks (SPBs) are strong enough to ...

Imagine taking heaps and heaps of earth-polluting, unusable plastic waste and actually transforming it into something constructive? Plastic pollution is a proliferating and increasingly overwhelming ...