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What is the hottest planet in our solar system?
Venus
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In what type of matter are atoms most tightly packed?
solids
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What living animal has the heaviest brain?
Sperm whale (9 kg)
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Who invented the telescope?
Hans Lippershey in 1608
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What do scientists use to clean up radioactive waste?
sunflowers
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What is a hummingbird's heart rate while in flight?
1,260 beats per minute
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What is the smallest mammal in the world?
bumblebee bat
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What discovery earned Wilhelm Röntgen the first Nobel Prize for Physics?
X-rays
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In which state is Harvard University located?
Massachusetts
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What illness accounted for 40% of U. S. military casualties during World War I?
influenza/flu
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What is the gestation period of a blue whale?
10-12 months
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Who invented the first battery?
Alessandro Volta, in 1800
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How often does Halley's Comet pass Earth?
every 76 years
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CH3COOH is the chemical formula for what common household item?
vinegar
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What is the most abundant element in the Universe?
hydrogen
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“Brace yourself” means “…yourself.”
prepare
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What animal often symbolizes peace in art?
dove
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Which organ do insects NOT have?
lungs
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How many earthquakes are there worldwide each year?
over 1 million
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How much skin will the average person shed during their lifetime?
over 50 kg
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Who painted "The Starry Night"?
Vincent van Gogh
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What planet has the most moons?
Jupiter
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Who invented dynamite?
Alfred Nobel
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What do you call the application of science to criminal investigation?
Forensic science
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Jack … (also called “Old Man Winter”) is an old character who goes around and nips (gently bites) at people’s noses and toes during winter.
Frost
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Name the church where Leonardo da Vinci's famous fresco the "Last Supper" is painted.
Santa Maria delle Grazie in Milan
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What is the largest living structure on Earth?
Great Barrier Reef
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What is the oldest city in the United States?
St. Augustine
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What is the only human body part that can't repair itself?
teeth
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The coldest, darkest time of winter is known as ‘the … of winter’.
dead
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