• 4 Posts
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Joined 1 year ago
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Cake day: July 2nd, 2023

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  • We could and should be doing both ground and orbital radio telescope observations. One really interesting idea I’ve seen floated is to put one on the far-side of the moon; it’d be shielded from all our radio emissions but, of course, it would be somewhat suspectable to interference from the sun for weeks at a time.

    What I’ve never understood about Starlink is how it’s better than existing satellite internet beamed from geosynchronous craft… like, geosync is crowded (especially over North America and Europe), but it’s not so crowded we couldn’t put a couple more transponders up there. Objects in geosync rarely have the astronomical side effects that Starlink is apparently causing. It would even solve the Starlink issue of having to have an expense af receiver with active tracking… just nail up a stationary ku-band dish that doesn’t need to move ever. This is already solved technology.







  • There’s all these iconic photos of Walt Disney where he’s pointing at stuff with a two finger point. I’ve heard that some within the company say that this is the example by which their resort employees always use the two finger point to direct guests.

    In reality, he was holding a cigarette and the photos have been airbrushed. He died of lung cancer in 1966. Pointing with two fingers is just seen (kind of universally across cultures) as being non-accusatory. Like, say you saw someone talking to someone else and you cannot hear them (or it’s in a language you don’t understand); they’re pointing with one finger in your direction, you may be inclined to think they’re talking about you. If they’re using the two finger point, you’re less likely to think that… it’s the same for airliner flight crew.