Cosmic Classroom: Highlights of Tim Peake's webcast

Last updated at 15:48
Tim Peake is preparing to talk to hundreds of school pupils in a live broadcast to the World Museum in Liverpool.
Tim Peake is preparing to talk to hundreds of school pupils in a live broadcast to the World Museum in Liverpool.

Tim Peake spoke to hundreds of school pupils in a live webcast from the International Space Station.

School kids have been submitting their questions for the British astronaut.

Hundreds have travelled to the World Museum in Liverpool to see the live stream, and others are watching from classrooms around the country.

Here are the highlights of Tim's talk:

Tim says hello

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Tim Peake says hello from the ISS

Tim shows off his microphone skills

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Tim shows off his microphone skills

Tim explains gravity on board the ISS

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Tim explains gravity on board the ISS

Tim touches his toes in zero-gravity

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Tim touches his toes in zero-gravity

Tim explains what happens to your heart in space

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Tim explains what happens to your heart in zero gravity

Tim puts a fizzy tablet inside a bubble and shows what happens

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Tim puts a fizzy tablet inside a bubble and shows what happens

Tim tells us about his favourite button on the ISS

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What is Tim's favourite button on the ISS?