Delta-V is only relevant when there's no lift (all changes of momentum are due to expelled mass). He's assuming that's the regime that's relevant, but not supporting that with evidence. In fact, all his evidence and argumentation add credence to...
"Paper-parity" run has completed. Report and data: https://github.com/jannefi/poss1-plate-slice/blob/main/results/s0-642-paper-parity-20260828/README.md
This release does not replace or change anything I released previously. It's a separate...
No, that's not what "critical" necessarily implies in the field of academia. Common words can have subtly different meanings from their normal use. For example, most well known, "theories" quite often aren't just theories, and Hardy wasn't sorry...
I realise the prepublication release of the Watters et. al. critique of the 2025 VASCO research papers has already been cited on Metabunk. This article provides an update and brings it all together.
A study claimed UFOs orbited Earth in the...
https://bigthink.com/13-8/a-study-claimed-ufos-visited-earth-in-the-1950s-then-scientists-checked-the-math/
This needs to be said often and loudly. Scientists learn very early in their careers to expect that not everyone will agree with their...
No, that's not what "critical" necessarily implies in the field of academia. Common words can have subtly different meanings from their normal use. For example, most well known, "theories" quite often aren't just theories, and Hardy wasn't sorry...
I realise the prepublication release of the Watters et. al. critique of the 2025 VASCO research papers has already been cited on Metabunk. This article provides an update and brings it all together.
A study claimed UFOs orbited Earth in the...
Delta-V is only relevant when there's no lift (all changes of momentum are due to expelled mass). He's assuming that's the regime that's relevant, but not supporting that with evidence. In fact, all his evidence and argumentation add credence to...
New preprint: Microscopy assessment of two multiple-transient candidates, Jun Yang & Beatriz Villarroel. Link: https://arxiv.org/abs/2608.26371 (submitted 26 Aug 2026). PDF version is attached.
Short summary: the paper physically re-examines two...