Matthew Kenworthy
@mattkenworthy.bsky.social
Professor of astronomy working at Leiden Observatory in the Netherlands on the direct imaging of extrasolar planets and transits of giant ring systems || Opinions my own || Will tell Dad jokes for cash. https://kenworthy.space/
Reposted by Matthew Kenworthy
Thev sound in this video is fascinating. You can hear what I think is background rain and pumice fall. But the roaring... Is that from the eruption or from the PDC? In contrast to that PDC video from the Kraffts where the the current is silent.
youtu.be/T02pJdKARLo?...
youtu.be/T02pJdKARLo?...
Eerie Sound from Approaching Pyroclastic Flow at Semeru Volcano (Nov 19, 2025)
YouTube video by afarTV
youtu.be
November 20, 2025 at 10:31 PM
Thev sound in this video is fascinating. You can hear what I think is background rain and pumice fall. But the roaring... Is that from the eruption or from the PDC? In contrast to that PDC video from the Kraffts where the the current is silent.
youtu.be/T02pJdKARLo?...
youtu.be/T02pJdKARLo?...
I'm highly impressed that the ray tracing for the satellite dish is correct too - a bounce off the primary dish, up to the secondary, and back down into the receiver(!)
November 14, 2025 at 10:02 AM
I'm highly impressed that the ray tracing for the satellite dish is correct too - a bounce off the primary dish, up to the secondary, and back down into the receiver(!)
Arguably equally applicable!
November 11, 2025 at 12:30 PM
Arguably equally applicable!
Nearly all my work is brain limited, not CPU limited. I'm happy with an otherwise perfectly functioning laptop. I don't want to particularly upgrade it.
November 11, 2025 at 11:33 AM
Nearly all my work is brain limited, not CPU limited. I'm happy with an otherwise perfectly functioning laptop. I don't want to particularly upgrade it.