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The Nobel Prize in Chemistry, 2015 was awarded to _________ for "mechanistic studies of DNA repair".
Which of the following chemicals is not used in photographic processing?
Which scientist discovered the radioactive element radium?
It was discovered by Marie Curie.
Who was the first woman to go to space?
The first woman to go in space was Valentina Tereshkova.
Jupiter has many moons. The four largest moons namely LO, Europa, Ganymede and Callisto were first observed by which of the following astronomers?
Which country has developed the 1st helium microscope?
Australia developed 1st helium microscope.
Who among the following discovered telescope?
What is the name of the satellite launched by China space lab Tiangong-2?
Ben jamin Fran klin was a prolific inventor. He invented lightning rod. Franklin stove studied electricity, discovered the gulf stream and started the first library. Among his many other inventens. Which musical instrument did he invent?
The world’s 1st scann ing helium microscope (SHeM) is developed by which country?