The double helix spiral stair
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This isn't a double helix, it's only a single helix. If you stretch it all out into a line, there would only be ONE staircase, not TWO. A DNA molecule is a perfect example of a double helix. I am a chemistry major, so I know what I am talking about. I suggest whoever is in charge of naming the products consults with engineers first before making mistakes.
Here is a YouTube video of a REAL double helix staircase:
"double helix stairs" by kope7777 (sorry I can't put the URL here)
debjoy12 1 year ago