978-1-4222-3418-1

The atmosphere inside the box can be changed for some exper- iments, for example by adding nitrogen or creating a vacuum . Video recorders capture all the steps of the work so that later experts can learn from it. Robotic Arm or more than 30 years, scientists on board the ISS could thank Canada for giving them a hand . . . robotically! The Canadian Space Agency developed the versatile and amazing Canadarm. This long robotic arm extended from the space station. It could reach out

The original robotic arm made by the Canadian Space Agency was used to launch satellites like this one. Astronauts controlled the arm from inside the Space Station.

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