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
New LiDAR System Captures High-Resolution 3D Images from 1 Kilometer Away
At a Glance Scientists have developed a cutting-edge LiDAR system capable of capturing high-resolution 3D images up to…
NASA Set to Attempt “Asteroid Redirection” With DART
One of the constant threats to humanity’s survival is the looming presence of Solar System bodies which are…
Why UK railways can’t deal with heatwaves – and what might help
UK rail lines don’t do well in the heat. hxdyl/Shutterstock Kangkang Tang, Brunel University London The UK’s rail…
Genetically engineered bacteria can detect cancer cells in a world-first experiment
Shutterstock Dan Worthley, South Australian Health & Medical Research Institute As medical technology advances, many diseases could be…