The scientist is a Raja Yogi only; but his mind works in different grooves. He has given us much comfort and increased our restlessness. He is groping in darkness. He will not find the Atma(Soul) through his laboratory. Atma is the Self to attain which you have to withdraw the mind from the external objects and direct it within. Have purification. Do concentration. Cultivate reflection. Practise meditation. Achieve perfection.