New challenge: can you see the number hidden inside the image?

The science of scuba diving

The same side of the Moon always faces Earth, but not in exactly the same way. Due to its tilted axis and elliptical orbit, we see about 59% of its surface over time. This simulation compresses a year into 60 seconds, making the Moon's wobble, called libration, visible.

[📹 NASA]

GM

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GM

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the only sensible explanation is that a guy teleported back to 2017, glanced at coinmarketcap, came back, had a brain hemorrhage, and his last will was what they should put in the strategic reserve shitfolio

The un-free Internet is not worth having.

big möbius mood

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"not all of this is just nostalgia" https://www.youtube.com/watch?v=P-TANCVoHlc

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"healing your attention span"

mood