Topics from April 2021
- What is moon illusion?
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- What is sympatry?
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- Which is the biggest known bat?
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- Which is the smallest known bat?
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- When did bats first appear in the fossil record?
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- What’s beyond the Milky Way?
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- How do astronauts write in space?
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- What is a shooting star?
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- How can radio waves which travel in straight lines send signals around the world?
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- Why does white light have colours and how do you see them?
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- Why does lightning flash and thunder rumble?
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- What are black holes in space?
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- Why do stars shine?
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- Why is everything in space moving?
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- Why can we never see the far side of the moon from earth?
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- Why bubbles are always round?
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- Why bubbles are always round?
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- Why the sun is sometimes eclipsed?
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- Why is the ozone layer so important?
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- Why is a day on Mercury twice as long as a year there?
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- Why do gardeners grow plants in greenhouses?
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- How do balloons fly?
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- What causes spots on the sun?
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- Why do rainbows appear?
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- Why is the moon covered with craters?
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- Why do straight objects appear to bend in water?
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- Why is magnetic north not at the North Pole?
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- Why is one year in four a leap year?
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- How can a laser cut through things with light?
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- How do space scientists make sure that their rockets land on the moon?
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- When does a storm become a hurricane?
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- Why are distances in space measured in light-years?
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- Why do we feel too hot when the air temperature reaches the same as our body temperature?
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- What does the letter “b” stands in LHCb?
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- What is the element used to cool the magnets to minus 271.3 degrees Celsius low temperature?
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- Given that the LHC is the world’s largest particle accelerator, how big is its ring shaped structure?
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- What does the word Hadron refer to?
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- What is the Higgs boson?
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- Why don’t we experience lunar eclipse every month?
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- What would happen to an astronaut if he/she were to be lost in space without a spacesuit?
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- What did Nikola Tesla invent?
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- Michael Faraday served as whose lab assistant?
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- Who invented first electric light?
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- Why Jupiter is often referred to as a failed star?
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- What is a zeptosecond?
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- What does the term annelid mean?
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- What does the Ramachandran plot help understand?
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- When will the James Webb space telescope be launched?
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- Which was first discovered to have adjuvant properties in 1926?
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