What is common between liquids and gases. Gases are similar to liquids in that they flow; hence, both are called fluids. The primary different between gases and liquids is the distance between molecules. In liquids, the molecules are close together, where they c ontinually experience forces from surrounding molecules.
Injera is usually made from the tiny, iron-rich teff. However, teff production is limited to certain middle elevations and regions with adequate rainfall, so it is relatively expensive for the average household.
Injera is a staple for most Ethiopians. The unleavened bread is traditionally made from teff, a tiny round khaki-coloured grain. Teff can be found in some health food stores, but, alternatively, you can use wheat or cornflour. It might take a couple of attempts to perfect it, but your patience will be rewarded. Serves.