Ironing is the use of a heated tool (an iron) to remove wrinkles from clothes. The heating is commonly done to a temperature of 180–220 °Celsius, depending on the fabric.…
December 29, 2020
STEM Blogs
December 28, 2020
Why do we see flashes of lightning before thunders?
FLASH! (Wait for it) Craack! A big sound of thunder and a spark of lightning!! Every second, about 100 lightning bolts strike the Earth. Lightning is a gigantic electrical spark,…