SMART WATCH TO THE RESCUE OF THE BLIND PEOPLE FOR NAVIGATION

Albertorio is the co-founder of the company called Sunuand has developed (along with others) a wrist-worn gadget that can help the blind people in navigating easily through the busy streets.

WHAT ARE THE PRACTICAL APPLICATIONS OF RESONANCE?

Ever experienced the voice of a highly trained singer break a wine glass? Or when a bridge you are walking on suddenly starts vibrating. These are the effects of a well known process called resonance. Every object vibrates, rather oscillates at a certain natural frequency. Frequency is the number of oscillations a wave creates per unit of time and amplitude is its maximum range, it is a measure of intensity, loudness or power of a wave such as sound wave.

Sound: Are All Vibrations Audible?

The movement of a particle away from its fixed position, also known as mean position, and the return of that particle back to its mean position is known as one vibration.