An Allegory About Mankind’s Transformative Adventure

Our video is an allegorical conversation between Prometheus, the Titan who defied Zeus and gave humans the gift of fire, and the human spirit, represented by Galileo Galilei, whose 15th century exploration of celestial bodies was the initial step in our achievement of another transformative triumph of mankind: our ability to leave the earth and travel to -and establish human settlements on -other celestial bodies.

Falling in Love Made Men and Women More Like Each Other

Dr. Marazziti speculates that this similarity in hormone levels helps to solidify relationships in their shaky early stages by erasing differences. Women with higher testosterone levels are more aggressive and assertive and have a greater sex drive than usual. Men with lower testosterones are less aggressive and less libidinou s, making it more likely that they’ll keep their eye on the mate right tin front of them.

Hormones – The classical explanation for physiological sex differences

Ask a layperson what biologically differentiates males and females, and at least two different answers will undoubtedly emerge: gonads and hormones. Indeed, the fact that males have testes and females have ovaries leads to a lifelong sexually dimorphic hormonal profile, especially in testosterone, estradiol, and progesterone levels. These sex hormones exert both permanent and protein modification.