Recent content by Norman Hibberd

Please you be more specific. Newtonian? Environmental? I don't see how either are relevant to my suggestion. Reference https://www.physicsforums.com/threads/could-fracking-technology-be-used-to-raise-land-threatened-w.868566/

High pressure Fracking technology can shatter deep rock structures. Could those pressures be used to pump material underground to raise the surrounding land area and so counter inundation from sealevel rise, as an alternative to building dykes and sea walls?

In the early dawn, the ground is usually covered with dew. As the dawn approaches, evaporative cooling sets in and the temperature drops quite rapidly until the night's moisture has evaporated, then warming steps up as the day sets in. I'm often outside and at work before dawn and although cloud...

Try to get hold of a book called "Small Boat Design for beginners" by Frank Bailey. It explains all that you need in simple, easy to follow format and gives all necessary calculations with examples. Top book.