With heat of course. Curling irons and straighting irons basically burn your hair in that position. It does do what you ask it, but it damages your hair.
A curling iron transfers heat through conduction. The hot barrel of the curling iron comes into direct contact with the hair, transferring heat from the barrel to the hair shaft, causing it to curl.
Yes it is! I went on this song called conduction, convection, and radiation, and a part of it said "curling my hair, conduction is there" So.... It is!
To make your curls last longer when using a curling iron, consider using a heat protectant spray before styling, curl smaller sections of hair, hold the curl in your hand for a few seconds after releasing it from the iron, and finish with a light-hold hairspray to set the style.
It is better to curl your hair with a curling iron on dry hair rather than wet hair. Curling wet hair can cause damage and weaken the hair shaft, leading to breakage. Dry hair tends to hold curls better and creates long-lasting results. Remember to use a heat protectant spray before styling to minimize damage.
If the doll is a Cosmetology training doll/mannequin head, it is perfectly fine to curl the hair with an iron. If it is a toy doll, the iron will most likely melt the hair.
Curl your hair
One can learn to curl hair with a curling iron from many video tutorials online, or from a professional stylist at a hair cutting salon. Most are trained in curling hair.
Maybe, curl your hair?
here's what you do... you get a curling iron and curl your freaking hair
Use a curling iron and flip your hair out with it.
Get a curling iron, that's how you curl your hair.
shave it get a perm curl it w/ a curling iron
with a 2 inch curling iron x
Pin them up in the spiral
You curl it with a curling iron.
Use a curling iron. Using a larger barreled curling iron will make large curls. Remember: the larger the barrel size, the larger the curl.
Use a ceramic curling iron that is at least an inch in diameter. This will allow for an appropriate size curl and ceramic will help with heating the straight hair to allow the curl to form.