Topics from March 2022
- Who discovered chlorine?
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- From where did selenium get its name?
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- Who discovered germanium?
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- Who predicted the existence of gallium?
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- What is the role of India in the smelting of zinc?
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- Why is the story of the discovery of nickel interesting?
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- Was cobalt widely used in Chinese pottery?
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- Who discovered chromium? What are the major uses of the element?
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- What are the uses of manganese?
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- When was vanadium discovered?
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- Who discovered titanium?
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- What makes scandium expensive?
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- Why is calcium an important element?
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- Which was the first element discovered using electrolysis?
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- When was argon discovered first?
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- Do seals sleep with half brain?
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- What is the colour that we see when we close our eyes?
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- Why was aluminium very costly in earlier times?
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- When was silicon discovered?
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- Why is the discovery of phosphorus interesting?
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- When was neon discovered?
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- Who discovered sodium?
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- Which is the element number 12? Who discovered it?
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- Why is nitrogen essential to life?
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- Why is the discovery of oxygen somewhat controversial?
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- Why was the discovery of fluorine interesting?
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- Is lithium flammable?
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- When was beryllium discovered?
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- Who discovered boron?
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- When was helium discovered?
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- What are elements? Who published the first periodic table?
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- Who discovered hydrogen?
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- What is the significance of the discovery of insulin by Frederick Banting and Charles Best?
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- What is the contribution of Sir William James Herschel?
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- What is the lifespan of a Hexactinellids or sponges?
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- Which was the first asteroid to be discovered?
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- Can asteroids have moons?
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- Which is the largest asteroid ever known?
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- Where is the Asteroid Belt located?
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- What are near earth objects?
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- Who was Florence Rena Sabin mentor at the Johns Hopkins Medical School?
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- Which is the book written by Florence Rena Sabin in 1901?
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- Who was Florence Rena Sabin?
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- When the water in a spoon evaporates, does the spoon become cool? Let's find out. Perform this experiment under adult supervision.
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- Can the colour of fire be changed? Let's see. Try this experiment under adult supervision.
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- Things don't always act as you think they will when you put them under pressure. Try this experiment under adult supervision
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- Which is the smallest bone in human body?
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- What is ear barotrauma?
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- Which is the lowest frequency of sound that the human ears can pick up?
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- What is the role of Eustachian tube and vestibular complex in ear?
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- Why does time dilation occur while travelling close to the speed of light?
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- Are aerosol deodorants safe to use?
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- What is a barrier island?
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- Where is oceanic island?
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- Is tidal island a continental island?
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- Is Greenland a continental island?
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- How did bacteria develop drug-resistance?
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- Was the Dawn mission successful?
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- How many moons does Pluto have?
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- Is Pluto in the Kuiper Belt?
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- Is Pluto closer to the Sun than Neptune?
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- In which year was Pluto categorised as a dwarf planet?
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- How many comets did Carolyn Shoemaker discover?
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- Which is the comet, codiscovered by Carolyn Shoemaker in 1993?
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- Who was Carolyn Shoemaker?
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- Can eggs become fat and lean like us, humans? Let’s find this out
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- Action movies often show actors zipping from one building to another suspended from strings known as zip lines. What if balloons did the same?
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- Michael Jackson, the King of Pop, was famous for his dance move-a smooth backward walk known as "moonwalk". What if a tin can did an imitation of it? Try this experiment under adult supervision
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- What does a clothes hanger have to do with your ears? Time to find out!
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- How Tiny, ‘Immortal’ Hydras Regrow Their Lost Heads
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- What is crow paradox?
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- Dinosaurs caught colds just like humans, researchers believe
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- What is Phantosmia?
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- What is ageusia?
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- What is hyperosmia?
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- How does the Moon affect the sea water?
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- Which is the world's smallest tree?
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- Which is the world's oldest living tree?
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- What percentage of the tree species are found in South America?
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- What is the estimated number of trees on Earth?
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- How many trees species are there estimated to be on earth?
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- The rocket that launched the space age
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- Which are the trailblazing women in science and their contribution to the world?
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- Find out if you are really strong through this simple experiment.
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- It's time to become bounce engineers!
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- The fruits we eat grow and ripen in sunlight. But did you know that sunlight also makes these fruits easier to store? Try out this experiment under adult supervision.
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- How much weight can paper hold? Let's check it out.
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- What sounds are associated with pigs?
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- Why are pigs the most intelligent animals?
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- What percentage of the brain is made of fat?
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- Soddy suggests the term “isotope”
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- Is Jupiter's Great Red Spot bigger than Earth?
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- How much larger is Jupiter than all the other planets combined?
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- Does Jupiter have 3 rings?
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- Why does Jupiter have 79 moons when Earth just has one?
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- Is Jupiter a failed star?
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- Which virus did Karl Landsteiner discover along with Erwin Popper?
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- What are the three types of blood groups that Karl Landsteiner discovered?
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- Who was Karl Landsteiner?
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- A toaster is not limited to just making breakfast. It can make things fly too! Try this experiment under adult supervision
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- Let this experiment reveal to you that you are not a human but a magical being who can breathe fire! Try this experiment under adult supervision.
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- Humans have been fascinated with the concept of flight for a long time. And the first step to flying is not falling and breaking all your bones when you drop from a height. That's where the parachute
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- Eating an ice cream gives you a rush of energy thanks to the sugar in it. But how does an ice cream stick get a rush of energy? Let's find out.
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- What is chemotherapy?
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- What is biopsy?
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- What does it mean when a tumour is malignant?
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- Why do we get tears when we yawn?
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- When did fossils of soft-bodied, ocean-dwelling molluscs go extinct?
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- What substances make up limestone?
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- On January 15, an underwater volcanic explosion erupted near in which Pacific island coast?
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- Which plant is known as the lab rat among plants because of its relatively small genome, which allows scientists to experiment easily with it?
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- Catching up with the catcher’s mask
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