F2F Class notes 19th August (Eddie)

Demo StudentYanRui

to hydrate = to supply water to something

to stay hydrated = to drink sufficient water

hydro-mechanics

hydraulics = the mechanics of fluids

hydrodynamic = when said of a shape, it describes the ability to move through fluids with minimal friction

aerodynamic = when said of a shape, it describes the ability to move through air with minimal friction

http://www.theatlantic.com/politics/archive/2016/08/how-scared-do-clinton-voters-really-need-to-be/496379/