SciTech Express

The House Standing Committee has expressed grave concerns over the rising number of vacancies in nuclear and research projects, highlighting the potential risks to national security, technological advancement, and scientific innovation. The shortage of skilled professionals in critical areas like nuclear energy, quantum computing, artificial intelligence (AI), and space research could hinder progress and delay vital projects. With emerging global challenges and the rapid pace of technological evolution, addressing these workforce gaps has become an urgent priority. The Growing Crisis in Nuclear and Research Sectors The nuclear sector plays a crucial role in energy generation, medical applications, defense capabilities, and environmental sustainability. However, recent reports indicate that the industry is facing an alarming talent shortage due to factors such as aging workforce, lack of skilled graduates, and insufficient government support. Similarly, research institutions engaged i...

Lie Detectors: The Science, Technology, and Ethical Debate Introduction Lie detection has long fascinated humanity, from ancient methods like trial by ordeal to modern polygraphs and AI-driven deception analysis. As technology advances, so do the ethical, scientific, and practical implications of lie detectors in criminal justice, workplace monitoring, and national security. What is a Lie Detector? A lie detector, or polygraph, is a device designed to measure physiological responses such as heart rate, blood pressure, respiration, and skin conductivity to detect deception. The assumption is that when a person lies, involuntary physiological changes occur, which the polygraph records. How Does a Polygraph Work? A traditional polygraph test includes the following steps: Pre-Test Phase: The examiner explains the procedure and asks control questions to establish baseline readings. Data Collection: Electrodes are placed on the subject to measure physiological responses while answeri...