On the sexual decongestant article, its important that “The data were only obtained if both individuals experienced sexual orgasm”, but I’m skeptical of any study in which the participants are self-measuring – the participants measured their own breathing changes which makes the chances of biased data pretty high.
I wanted to know if suspending a black rhino by their feet hurt them, but it turns out it makes little difference compared to laying them on their side. Giving the hard-hitting conclusion of “The biological importance in these animals of numerically small increments in PaO2 and decrements in PaCO2 with suspension by the feet is unknown.”