India in ancient times wasn’t just the land of snake charmers. The country had a distinctive taste for science and technology which is clearly visible in ancient architecture and texts. India was the homeland to some of the greatest scientists in the world whose works paved the way for modern
Needle-less technology in the medical field is not new but till now it was using compressed air to inject the medicine. But now a team of researchers from MIT has developed a technology which uses magnetic energy rather than using gas cartridges. It uses a “Lorentz-force actuator” (a small, powerful magnet surrounded by