Video: Science: Mars helicopter caught in a sand trap … but escapes!
The amazing Mars helicopter, built by Whites, is rocking!
This is it’s latest adventure:
https://www.youtube.com/watch?v=y4ZBm9fSQPY
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The amazing Mars helicopter, built by Whites, is rocking!
This is it’s latest adventure:
https://www.youtube.com/watch?v=y4ZBm9fSQPY