UAVs or unmanned aerial vehicles are designed and flown everywhere. There are several types depending on applications. Some are rather standard and involve standard techniques of design and building. That all considered they are actually quite simple to build. What makes them so different? How are they any different than…

Introduction Velocity measurements are one of the basic requirements for data collection and analysis for flows in several engineering applications. The measurement of this is achieved using several different methods depending on the application. This blog discusses a basic idea behind the measurement of the same and offers some insight on…

For the researching community and students involved in technical analyses and experimentation, it is extremely important to ensure to remove any possible sources of errors which may affect the outcome. These errors can be various and could be caused due to instrument or environmental factors or could simply be introduced…