The Second Plan was particularly in the development of the public sector and "rapid Industrialisation". The plan followed the Mahalanobis model, an economic development model developed by the Indian statistician Prasanta Chandra Mahalanobis in 1953.

Stapes is the shortest bone in the body and is located in the ears. It is involved in the conduction of sound vibrations to the inner ear.

The base present in milk of magnesia is Magnesium hydroxide. It is a white solid with low solubility in water and a common component of antacids. As an antacid, magnesium hydroxide works by simple neutralization, where the hydroxide ions combine with acidic H+ ions in the stomach to produce water.

The Union List or List-I is a list of 97 items given in Seventh Schedule in the Constitution of India on which Parliament has exclusive power to legislate. It contains references to all matters which bring the Union into relation with any foreign country, Diplomatic, consular and trade representation, United Nations Organisation, Participation in international conferences, etc.

President Ram Nath Kovind unveiled a book on heartfulness techniques and principles titled 'The Heartfulness Way'. Kamlesh D. Patel is the author of this book. It is the fourth Global Guide of Heartfulness. Joshua Pollock is the second author of this book. It was launched by Commerce and Industries Minister Suresh Prabhu.

Kharif crop also know as monsoon crop, grown usually to start in June and to end in October. Rice, millets ,maize,Jowar and groundnuts are common kharif crops. Whereas wheat, barley, mustard, peas are rabi crops.

Basel will become the first city to jointly host the Badminton and Para-Badminton World Championships after it was awarded the 2019 edition of the Para event. The Swiss city defeated Tokyo. The event will be the last held in the sport before ​Para-Badminton makes its Paralympic Games debut at Tokyo 2020.

Myopia may be corrected with lenses. Concave lenses are used here. They spread the light out before it reaches the convex lens in the eye, therefore letting the image focus directly on the retina.

Block Mountains form when faults or cracks in the earth's crust force some materials or blocks of rock up and others down. Mount Fuji,the tallest mountain in Japan, standing at 3,776 meters (12,380 feet) is an example of volcanic mountain.

Scheme of federation with a strong centre, distribution of powers between centre and the states and placing Residuary Powers with the centre are some of the feature which are borrowed from Canada.