Board Thread:General Discussion/@comment-1515612-20150321053354/@comment-5179743-20150321191458

Now to complete my last point:

Examples of How powers are physical:

Aphrodite compels people to fall in love: blood levels of adrenaline and cortisol increase, along with dopamine, serotonin, oxytocin, vasopressin.

Light can damage eyes, it is perceivable with them, sun light can burn skin IE Sun Burn, Tanning.

Electricity, can be used to restart a heart, to shut it down.

Hypnokinesis, can put you to sleep, awaken you. These powers have physical effects. just life swords, spears they fit that Oxford definition.