21 जून को होगा वलयाकार सूर्यग्रहण
सूर्यग्रहण, एक खगोलीय घटना सूर्य ग्रहण एक ऐसी खगोलीय घटना है जिसको लेकर आमतौर पर
Prof. S.K. Joshi – Journey from a small village to Director General, CSIR, New Delhi
Prof. Shri Krishna Joshi, one of the best science leader and condensed matter physicist of
National Technology Day 2020
The National Technology Day celebrates major achievements which were considered a groundbreaking and important contribution
Interesting Experiment-Extinguish and Ignition of Flame
This experiment demonstrates the presence of carbon dioxide and oxygen in two separate graduated
Earth Day 2020: Call to Action on Climate Change
How Santa Barbara's Oil Spill Sparked Earth Day in 1969 Back to fifty years ago,
Decomposition Reaction-Formation of Elephant Toothpaste
A decomposition reaction is a type of chemical reaction in which a single compound
Support Nurses and Midwives – World Health Day 2020
First World Health Assembly World Health Day is celebrated every year on April 07, sponsored
Neutralization Reaction
Neutralization is a chemical reaction in which an acid and a base react quantitatively
Cleansing Action of Soaps
Soaps are sodium or potassium salts of combinations of fatty acids having cleansing action
Easy Chemistry Experiment – Burning of Ethanol
Ethanol is a natural bye-product of plant fermentation and can be produced with the