Uranus at opposition is just barely visible to the naked eye and was undoubtedly seen by the ancients. But it moves very slowly, about four degrees per year, so that its motion is not readily apparent. With no special reason to watch this particular dim star over the course of several months, none of the ancient records identify it as a planet.
Pulse (or the count of arterial pulse per minute) is equivalent to measuring the heart rate. The heart rate can also be measured by listening to the heart beat directly (auscultation), traditionally using a stethoscope and counting it for a minute. The radial pulse is commonly measured using three fingers.
People usually measure the pulse in the wrist, also known as the radial pulse. To check the pulse rate, you should count the number of times the pulse beats for 10 seconds. Once you get the number, multiply it by 6. This will give you your heart rate per minute.For example, if there are 11 pulse beats per 10 seconds, multiply: 11X 6=66 beats per minute. pulse rate between 60 and 90 is considered to be normal. There are athletes and fitness freaks having an astoundingly low pulse rate of 40-60, which means the pulse rate is quite good. The pulse rate below 60, in medical parlance is called as bradycardias..