Display from Smithsonian Institution in Chennai’s Water Matters exhibition for students
“24, 25, 26…” chants the group of children gathered around a table at Periyar Science and Technology Centre in Kotturpuram. Their eyes trained at the dropper in the presenter’s hand, they count the number of water droplets as it drips on to a ₹2 coin, coalescing into a bigger drop.…
bubmagFebruary 19, 2020