psypost.org

8exMb TIL virtual reality can induce mild and transient symptoms of depersonalization and derealization
KYQoR TIL that a study on 'strategic ejaculation' found that heterosexual men ejaculate more quickly and produced higher quality ejaculates (volume & total number of motile sperm) when masturbating to unfamiliar women.
nW767 TIL that when facing uncertainty, women feel more attracted to men with tougher facial features. Under the same conditions, men feel more attracted to women with more tender facial features.