Quantum mechanics/Casimir effect in one dimension. Abstract The Casimir effect is interesting because it introduces the concept of Ramanujan summation of the divergent series, 1+2+3+4+..., and because it offers experimental evidence that empty space is not truly empty. Every step in this derivation of the Casimir effect uses straight-forward and familiar mathematics.
Man's Kidney Failure Linked To Massive Tea Consumption. The puzzling case of a 56-year-old U.S. man who suddenly developed weakness, fatigue and body aches is leading doctors to warn that massive consumption of tea may be responsible.
Long-term Effects of Smoking Tea: Despite the fact that smoking tea leaves may give a feeling of relaxation, it can cause cancer. Smoking tea leaves too much can cause one to hallucinate.ea which was previously drunk has now become a widely used herb for smoking. Though this practice is quite an ancient one, we find evidence that ancient Chinese families used to smoke tea herbs. Yet, once again this fashion has hit back the floor.