Eureka s14

Functioning prototype 

Analysis

Eureka s14 works on with the mathematical relation tanѲ. This is very effective in measuring the height of any erect object (i.e. buildings, flag poles, trees, human beings). Within the very short duration of time one can easily measure the height of any erect object following the required procedures. Even in the teaching of the trigonometrical relations it helps students to understand theoretical concepts better through its demonstration.

In nutshell, this eureka s14 is simple, portable, durable and effective throughout its endeavor.