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Screenshot of The Scale of the Universe 2

The Scale of the Universe 2

Weird

Zoom from the smallest thing to the biggest thing there is.

Type
Interactive website
Vibe
Awe / Educational
Best for
Perspective / Science
Time
5–15 min
Device
Best on desktop
Sound
Yes, try headphones
Source
htwins.net
  • Scale
  • Space
  • Zoom
Open it here ▸
Or visit htwins.net directly ↗

About this site

A slider that takes you from the Planck length to the observable universe, passing atoms, ants, whales, planets and galaxies on the way. Click anything to learn what it is.

When to open it

Give it a coffee break, about 5 to 15 minutes. It's best on a computer with a mouse or keyboard, and it has sound, so headphones help if you're not alone. Best for perspective and science.

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