The habit of wearing face masks began in Japan in the early 20th century. The Spanish flu was sweeping over the planet at the time.
Month: April 2020
Esan Life: the straw puppet festival
🌾🌾🌾 The Straw Puppet Festival is set up by local farmers and promoted by the local tourist initiative in Mahasarakham province in the north eastern
The scattering of light
The colors of the sunset result from a phenomenon called scattering. Molecules and small particles in the atmosphere change the direction of light rays, causing