The production of an Echo is a common example of reflection of sound.An echo is the repetition of sound caused by its reflection from a distant surface. A human ear cannot distinguish between two sounds if they are heard within an interval of 1/10 of a second.Therefore echo can be heard only if the reflected […]

        A new study has found that a type of Omega-3 fatty acid , Docosa haxaenoic acid ( DHA ) may slow the growth of two brain lesions that are the hall-marks of Alzheimer’s disease. The most widely available source of DHA is cold water oily fish such as wild salmon , herring, mackerel , […]

Inventors have created a soap known as Shower Shock which is infused with caffeine The soap supplies the caffeine equivalent to two cups of coffee per wash . The caffeine will be absorbed naturally through skin .The soap is scented with peppermint to enhance the fragrance of the soap. Isn’t it a good news for […]

According to a study conducted in Australia patients with ‘ End Stage Renal Disease ‘ ( ESRD) can improve their plight & thereby quality of life by participating in weight lifting exercises during dialysis. The cause of mortality among patients with ESRD is not only malfunctioning of Kidney but also wasting of muscles( weakening of […]