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
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
