Uploaded July 2026 | Updated September 2026, 2 weeks ago

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This is a new and improved wormhole simulation model.

It's made of clear glass, not plexiglass, square wood dowels and a slab of marble.

I used a green fluorescent liquid chalk marker and several cups and tops to trace out concentric circles to visually act as the wormhole tunnel itself, where it comes almost to a point and widening back out again, as if opening up in another part of reality.

This is for my own entertainment, but you can make your own for any purpose you like!

#wormhole #cosmology #portals #scienceexperiment #modeling