Kitaoka's image: https://twitter.com/AkiyoshiKitaoka/status/836382313160171521/photo/1?ref_src=twsrc%5Etfw

It has been two years since “The Dress” divided the internet. A Japanese psychology professor created the new mind-boggling image that has been making the rounds on the internet. Meanwhile, the new study shows the truth about sex pheromones of humans.

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Sources:
http://rsos.royalsocietypublishing.org/lookup/doi/10.1098/rsos.160831
http://www.sciencedirect.com/science/article/pii/S0018506X08001864
http://www.cell.com/current-biology/fulltext/S0960-9822(14)00327-3
http://nymag.com/selectall/2017/02/strawberries-look-red-without-red-pixels-color-constancy.html
http://www.sciencedirect.com/science/article/pii/S0042698910004402
http://isle.hanover.edu/Ch06Color/Ch06OpponentCells.html
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3121536/

Image Sources:
https://commons.wikimedia.org/wiki/File:Androstadienone_chemical_structure.png
https://commons.wikimedia.org/wiki/File:Estratetraenol_chemical_structure.png