There was J.J. Thompson’s discovery of the electron in 1897, Max Planck’s quantum hypothesis in 1900, Einstein’s ground-breaking papers on Brownian motion, the photoelectric…
…………………………………………………………………………………………………………. यो मुलुक सिंगापुर जस्तो बनिसकेको छैन मात्र राजनीतिक परिवर्तन...