Using the language of topology to describe complex systems, leads to new insights about waves and weather patterns on earth. Some features of fluid flow on Earth can be explained by principles that traditionally apply to quantum systems.
Los Gatos Rugby Reunion – K’s Backyard Partyeight ‘forwards’ and seven ‘backs‘
Resolve to be a ball of fire tomorrow, rather than, metaphorically, a damp clammy dishrag. It all depends on one’s incentive to do the right thing at the right time.
Drinking at least two cups of coffee a day could decrease the risk of death from cancer, cardiovascular disease, and diabetes.
Coffee is rich in polyphenols, a group of compounds with antioxidant and anti-inflammatory activity which can be divided according to their chemical structure into flavonoids and non-flavonoids.
The knack lies in learning how to throw yourself at the ground and miss.
Most people fail to miss the ground, and if they are really trying properly, the likelihood is that they will fail to miss it fairly hard.
Clearly, it’s the second point, the missing, which presents the difficulties.
One problem is that you have to miss the ground accidentally. It’s no good deliberately intending to miss the ground because you won’t.
You have to have your attention suddenly distracted by something else when you’re halfway there, so that you are no longer thinking about falling, or about the ground, or about how much it’s going to hurt if you fail to miss it.
LIFE, THE UNIVERSE AND EVERYTHING, Chpt 9, by Douglas Adams
If the space terms predominate in the expression for the interval between event-points, the interval is said to be space-like, since it is then possible to select a co-ordinate system–belonging to an observer with an admissible velocity, in which the events appear simultaneous, and therefore separated only spatially.
If, however, the interval is time-like, the events cannot be simultaneous in any co-ordinate system, but there exists a co-ordinate system in which the space terms will vanish entirely, so that the separation between events will be purely temporal, id est, occurring at the same place, but at different times.
A Canticle For Leibowitz by Walter M. Miller, Jr. (1959)