Class 7 Science Chapter 10 | Respiration in Organisms Full Chapter Explanation & NCERT Solutions

Class 7 Science Chapter 4 | Heat Full Chapter Explanation & NCERT Solutions

Class 7 Science Chapter 5 | Acids, Bases and Salts Full Chapter Explanation & Exercise

Understanding Brain Development Until Age 32

Original content: History of the universe: Where is everything in the universe going? https://www.youtube.com/watch?v=5mDn2oq9OV8&t=12s Content shown here for educational purposes only and under fair use. Imagine a structure of a hundred thousand galaxies stretching over five hundred million light years. Four superclusters heading to one destination. It's a construction billions of years in the making, set to complete in hundreds of billions more: The Great Attractor. #GreatAttractor #Galaxies #

Linus Pauling | One of very few to win two unshared Nobel prizes, did very important work in all sciences. Quantum chemistry, chemical bonding, protein structure, and molecular medicine. Although in his later life he did get kind of attached to vitamin C which is so unlike him. #science #edits #nobel #chemistry #biology

Plant Nutrition - Introduction | Middle School Science | Khan Academy

Nutrition in plants | Autotrophic Nutrition | Photosynthesis | Home Revise

Class 7 Science Chapter 1 | Nutrition in Plants Full Chapter Explanation & NCERT Solutions