A helix is a curve in three dimensions – in other words, a space curve – the tangent to which makes a constant angle with a fixed line.
My other YouTube channels:
The Science Fiction Rock Experience ( the music show I produce):
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My science and music channel::
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Science World (with Emrah Polat):
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My website: https://www.daviddarling.info/
My latest book is available here: https://oneworld-publications.com/work/the-biggest-number-in-the-world/
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