Use of a pipette ! in a different angle ! Ward off common cold !

Dear All,
We chemists teach students to remove the last drop of solution from a pipette. one way and the best way rather than blowing is to hold the bulb tightly and press the mouth of pipette with our thumb. This forces the last drop of water to fall off. This has a daily life application. I always teach my students daily life chemistry and try to correlate such things to daily applications. In a similar manner, if you have your mouth full of water  and take bath, water will not enter the tender skull . By capillary action water has a tendancy of entering our head and that is why most of them say that they get cold if they bath or wash hair. But with your mouth full of water you are pushing air and forcing air out that it prevents water entering and you will definitely not get cold!.
Try this.! It has worked for many. It is the simplest way of getting rid of cold after a shower!!!
Try and give your comments

treatment for Burns!

 A young man sprinkling his lawn and bushes with pesticides wanted to check the contents of the barrel to see how much pesticide remained in it. He raised the cover and lit his lighter; the vapors ignited and engulfed him He jumped from his truck, screaming. His neighbor came out of her house with a dozen eggs and a bowl yelling: "bring me some more eggs!" She broke them, separating the whites from the yolks. The neighbor woman helped her to apply the whites onto the young man's face. When the ambulance arrived and the EMTs saw the young man, they asked who had done this. Everyone pointed to the lady in charge. They congratulated her and said: "You have saved his face." By the end of the summer, the young man brought the lady a bouquet of roses to thank her. His face was like a baby's skin. A Healing Miracle for Burns: Keep in mind this treatment of burns is being included in teaching beginner fireman. First Aid consists of first spraying cold water on the affected area until the heat is reduced which stops the continued burning of all layers of the skin. Then, spread the egg whites onto the affected area. One woman burned a large part of her hand with boiling water. In spite of the pain, she ran cold faucet water on her hand, separated 2 egg whites from the yolks, beat them slightly and dipped her hand in the solution. The whites then dried and formed a protective layer. She later learned that the egg white is a natural collagen and continued during at least one hour to apply layer upon layer of beaten egg white. By afternoon she no longer felt any pain and the next day there was hardly a trace of the burn. 10 days later, no trace was left at all and her skin had regained its normal color. The burned area was totally regenerated thanks to the collagen in the egg whites, a placenta full of vitamins