Lauren Tuck’s Reviews > A Wrinkle in Time > Status Update
Lauren Tuck
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Mr. Whatsit is an old lady in the book (compared to Henry Creel in Stranger Things S5). Key word this chapter is tesseract. What is it? Subtronics has an album titled this same word.
Definition: hypercube, 4D analog of a cube; it mathematically represents a shape in a dimension beyond ours. In science fiction, it's famously used as a gateway for instantaneous, vast space-time travel or as a powerful energy source.
— Jan 12, 2026 07:27PM
Definition: hypercube, 4D analog of a cube; it mathematically represents a shape in a dimension beyond ours. In science fiction, it's famously used as a gateway for instantaneous, vast space-time travel or as a powerful energy source.
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