Science Q&A Hotline
Why do we yawn? When and how was the universe formed? From familiar wonders to the universe, we will answer your "Why? Why? and more. Let's find the answers to your questions!
human (Homo sapiens)
Why do you yawn? Why do we have a navel? Find the answers to your questions about humans!
land animals
Why are rabbit ears so long? How were dinosaurs born? Find answers to questions about land animals, such as
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What can fossils tell us about dinosaurs and paleontology? Dinosaurs and Paleontological Remains: Examples of Reconstructions, and AR Apps that Bring Them Back to Life in the Real World
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How can we know about dinosaurs (and their lives) from fossils?
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When did the dinosaurs disappear?
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air animal
Why do birds fly? Why can't penguins fly? Find answers to questions about animals in the sky, such as "Why do birds fly?
Water Animals
Why do crabs walk sideways? Why do octopuses burrow? Find the answers to your questions about water animals!
insect
How can water striders walk on water? Why do cicadas die so quickly? Find answers to questions about insects such as
plant
Why do morning glory flowers bloom in the morning? Why are tomatoes red? and so on!
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How do you know when the cherry blossoms will bloom? What is the "Law of Cherry Blossom Bloom" that can be predicted with a simple calculation!
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Why is the freshly extracted seed so slippery?
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What is the secret of the size of fruits and vegetables and the size and number of seeds?
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nature
Why is the sea blue? Why are rainbows seven colors? Find answers to questions about nature such as "Why is the ocean blue?
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Sea breezes, land breezes, monsoons... How do winds change direction? Winds created by differences in the warming properties of the sea and land
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Why are kamakura made out of snow and why are they warm?
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How do you find out information and forecasts of pollen dispersal?
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universe
Is there an end to the universe? Are there really UFOs? Find answers to your questions about the universe, such as
A Wonder Around Us
Why is sugar sweet? Do ghosts and monsters really exist? Let's find answers to questions about the mysteries around us, such as "Why is sugar so sweet?
Science Experiments
Why do mirrors show opposite images? How fast is light? Find answers to questions about science experiments such as
