Civil engineer Grady Hillhouse, with his YouTube channel Practical Engineering, gives us a question that we perhaps choose not to think of many more times than we’d like to admit: what happens to the stuff that we push down the drain?
Related Posts
Côte d’Ivoire is launching its first satellite for Earth observation – and it’s locally made
Illustration of a view of Africa from space. Getty Images David Baratoux, Institut de recherche pour le développement…
Scientists Can Now See a Material’s Elasticity Using Laser Ultrasound
Measuring the elasticity of a material, or the material’s capacity to return to its original shape once the…
Newly-Developed Smart Material Can Help Heat and Cool Buildings
In simple terms, electrochromic materials are capable of changing their coloration and transparency to things like solar radiation…
The Technological Marvel That Is the Piano (And an Automated One For Good Measure)
It’s been hundreds of years since its inception, and yet the piano continues to amaze both the musically…