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Poppy, 6, asks: do birds ever fly into space?
Some birds do, but they cannot survive and quickly fly back down
They can’t because there is no air
Some birds have hitched a lift on rockets
There is one recorded sighting of an albatross in space
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Arianna, 5, asks: how do weather forecasters predict the weather?
By using satellites and supercomputers
By looking out of the window
By asking people on the International Space Station to tell them where storms are heading
By watching the way the wind blows flags and weather vanes, and watching the night sky
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Artemis, 6, asks: how do spiders stick to walls?
They have little sticky pads on their feet
By using the tiny hairs on their feet
They can only climb up walls that are quite sticky
Their spit is sticky, so they lick their feet
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Aishi, 12, asks: is walrus meat edible? If it is, what does it taste like?
Yes, it tastes fishy
Yes, it tastes like beef
It is edible to polar bears, but it is poisonous to humans
Yes, it tastes like bacon
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Jacob, 7, asks: how big is the biggest fly?
3cm long
7cm long
15cm long
35cm long
Solutions
1:B - Birds can’t fly in space because there is no air, but some do fly very high. A Rüppell’s griffon vulture that lived in central Africa was recorded flying at 11,278 metres after it crashed into an aeroplane in 1974., 2:A - Weather forecasters observe what’s happening right now using kit such as radar, satellites and weather balloons. Supercomputers then use the data to predict future weather, and meteorologists constantly update it and change the forecasts. We can make good guesses by looking at the wind and the sky, though!, 3:B - Spiders have tiny triangular hairs on their feet. When they touch a wall they make a temporary force – called a van der Waals force – that sticks them to it. They can change the angle the hairs stick at to help them walk along., 4:A - Yes, walrus meat is edible. It is often made into a dish called igunak, which is fermented. It’s said to taste rich and fishy., 5:B - Gauromydas heros, the world’s biggest fly, can have a body as long as 7cm, with a wingspan of around 10cm. They live in Brazil, Bolivia and Paraguay.
Scores
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5 and above.
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4 and above.
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3 and above.
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2 and above.
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0 and above.
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1 and above.
Molly Oldfield hosts Everything Under the Sun, a weekly podcast answering children’s questions, out now as a book.
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