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
How do superconductors work? A physicist explains what it means to have resistance-free electricity
Magnetic levitation is just one of the interesting attributes that make superconductors so interesting. Mark Garlick/Science Photo Library…
China’s new Moon mission is about to launch, and it’s a rare example of countries working together
Bruno Scramgnon/Pexels Richard de Grijs, Macquarie University All systems are “go” for tonight’s launch of China’s next step…
Spacesuits need a major upgrade for the next phase of exploration
NASA Yang Gao, King’s College London Humans have long dreamed of setting foot on the Moon and other…
How a new solar and lighting technology could propel a renewable energy transformation
Sam Stranks, University of Cambridge The demand for cheaper, greener electricity means that the energy landscape is changing…