Ek World chess Championship Ke Dauran vishwanathan anand aur Kasparov ne 5 Game khele,, jitne anand jite utne hi game kasparov bhi jeete aur ek bhi game draw nahi hua,, aap bataye aisa kaise hua..?

sabse famous painting "monna lisa" itni famous kaise hogyi? aisi kya khaas baat hai usme?

aisa Kaunsa Animal Hai Jiski Hieght Jab Wo Bethta Hai To Zyada hoti Hai,, aur jab khada hota hai to kam hoti hai...?

*Block level Science Fair* State- Gujarat School Name- Ralej Primary School Project- Pollution under control & Emergency exit. Nowadays we are seeing that there is a lot of air and water pollution in the factory, which we have made this project to control this pollution. In this project, we have made such a container in which factory smoke is supplied. A mixture of water, oil, lime and charcoal is poured into the container. This mixture incorporates all the harmful air or element of the smoke itself and the smoke in the air is released from the pollution which remains in the pollution control and smoke goes pollution free.