Types of Rocks

Hey kids! What strikes your mind when you hear the word rock? Is that ‘rock music?’ Well not anymore! It’s the first thing you learn in a geology class – very briefly the three types of rocks are Igneous; they form from the cooling of magma deep inside the earth. Metamorphic; they are formed through the change…

No handshakes, Fist Bumps would do

Handshakes, the most widely used form of greeting is apparently not hygienic. Different cultures have other more hygienic ways to greet friends, family, colleagues and acquaintances. Indians have been using ‘Namaste’ with folded hands for generations; Japanese, do the bow;  Ethiopian men touch the shoulders, people in Congo do the head knock to greet each…