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Click Space Βι¶ΉΤΌΕΔs and Asteroid Mining Clips
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Could self-driving bikes change how we use cities?
Duration: 04:07
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How graphene and algae could build space habitats
Duration: 04:13
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Device aims to detect risky routes for cyclists
Duration: 02:53
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Twitter, Nintendo and iPods - a tech news round-up
Duration: 01:18