Be quick: The 5 second-rule revisited.
A subtle pointer: Digit ratios and what it tells us about our in utero life!
This and not quite 99 other science myths on Boiling Point!
Sources:
https://www.nature.com/news/the-science-myths-that-will-not-die-1.19022
https://www.ncbi.nlm.nih.gov/m/pubmed/28208851/
https://onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2672.2006.03171.x