https://www.psychologytoday.com/blog/the-scientific-fundamentalist/200807/men-do-everything-they-do-in-order-get-laid-iii https://www.psychologytoday.com/blog/the-scientific-fundamentalist/200804/why-handsome-men-make-bad-husbands-i https://www.psychologytoday.com/blog/the-scientific-fundamentalist/200806/why-are-mothers-better-parents-fathers-part-i

Everything that living organisms do is to produce a genetic legacy

Male Female

Mating Strategy Since males don’t birth children and are never 100% sure of paternity, they produce unlimited sperm, so they can mate as much as possible, maximizing their chances of having a legacy.

Since females know that males will want them, they produce fewer eggs, and can choose their mates as to ensure the quality of their legacy.

Hormone (increases fertility-- chance of reproduction)

Testostorone (C19H28O2) Estrogen (C18H24O2)

Pheromone (increases attractiveness, signaling fertility to opposite sex)

Androstenone (C19H28O). androstenol (C19H30O)

Hormone/Pheromone Cycle peak at 9 am valley at 9 pm peak at day 15 valley at day 1

Cycle Implications “a man may work from sun to sun”high energy in morning helps guys get up/go to work.low energy in evening helps guys get to sleep.

mate with handsome bad boys at peak fertility to have children with good genesmate with faithful nice guys at nader fertility to raise their children.

Level 4: Ecology: Organisms

Plant Photosynthesis >

Level 3: Biology: Cells

Plant Respiration

Level 2: Chemistry: atoms

Higher mean EN of molecule means higher acidity

Higher END between atoms means higher boiling point

If we want to see how soluble molecule A will be in molecule B, we can find the END of molecule A and the END of molecule B. Smaller difference between these two means more soluble.

What kind of compound will U and B make? U5B6? What compound has a higher boiling point SiO2 or CO2?

Which compound has a higher acidity SiO2 or CO2? Which compound is more soluble in water SiO2 or CO2?

Ti can be Ti4+ or Ti14- quantum numbers: principal n, l azimuthal, magnetic ml, spin ms

An exothermic reaction is when either things go to a warmer phase H2O (liquid) → H2O (gas)or when there are fewer molecules on the right side ADP + P = ATP + energy

When volume changes in a gas, the following chain reaction occurs.

Periodic Table Song Polyaotmic Ions Song

Fire has higher entropy than a laser.

Level 1: Physics: Leptons

Circuits