Science and Vastu go with hands in hands. It means the Vastu principles can be defined with the help of science i.e. physics, chemistry, biology & geography. No doubt about it. It covers many topics like Vastu for Healthy home, Vastu for healthy living, Vastu for sick buildings & Vastu for positive energy. Vastu rules in Vedic Vastu are code of conducts and can easily be followed. Vastu science is a set of rules & regulations which can define Vastu as a good art for human being. Sometimes people define it as a superstition, but Vastu as a science is very positive & defines how to live in harmony with nature. Save nature & save mother earth are the motives of Vedic Vastu. Vastu means to live & Shastra means a set of code of conducts. In scientific Vastu the use of scientific tools to check the energy vibrations is a very new concept & Dr Kunal Kaushik uses many tools & sensors to check the positive Vastu & negative Vastu impacts. Vastu sensors are also used to check the positive Vastu energy and negative Vastu energy. The Vastu vibrations can be defined as positive Vastu vibes & negative Vastu vibes. All types of Positive energy & negative energy can be checked with the help of these numerous instruments. Vastu instruments are very costly, so Vastu sensing activity should be done with great care. Vastu vibes can also be detected. Vastu power can be tested through the Vastu sensors & as per the reading of Vastu energy, the remedial application is done. Now in western countries few Vastu consultants have started using any one or couple of instruments but Dr Kunal Kaushik has been on the top to use these many instruments. Vastu Consultants only tell on the basis of observation Vastu but Vastu strength & Vastu benefit can be seen with these Vastu tools.