The complainants were of the view that notwithstanding such issues (worm appearing in chocolate bar) having made news in the past as well, whatâs stopping company from coming with something concrete in this regard. There have been various such cases reported in the past too.
Figure 2 - Giuseppe Mercalli. Another way to measure the strength of an earthquake is to use the Mercalli scale. Invented by Giuseppe Mercalli in 1902, this scale uses the observations of the people who experienced the earthquake to estimate its intensity.The Mercalli scale isn't considered as scientific as the Richter scale, though.he Richter Scale. Figure 1 - Charles Richter studying a seismogram. There are a number of ways to measure the magnitude of an earthquake. The first widely-used method, the Richter scale, was developed by Charles F. Richter in 1934.
The Richter Scale. The richter scale is a scale that is used to find out how powerful an earthquake was that is determined by seismographic readings. The Richter Scale was named after the American seismologist Charles Richter, who was born in 1900 and died in 1985. It isone of the several very closely related methods that seismologist use to quantify the strength or magnitude of an earthquake.