a bad haircut .. hahaha
The earth's tilt causes an uneven heating of the earth. The uneven heating due to the tilt causes the different seasons throughout the year.
the uneven heating of the earth
Glass
Uneven watering.
uneven induction hardening pattern
Uneven heating of the sun.
Bad rotors
There is no way to make hair grow faster or even. Hair growth is determined by the hair follicle.
Uneven solar heating
the uneven heating of earth's surface causes pressure differences which set air in motion
not enough ingredients, or need to add oil
yes a hair treatment does causes hair to grow faster and fill in