Looks like a completely new generation of hair dryers are possibly on their way. Two Russian engineers developed a new version of a hair dryer that they claim isn’t harmful to the hair. We all know that the excessive use of hot air can weaken the hair follicle and eventually make the hairs break.
What these two engineers promise is that their new dryer neither overheats the hair nor breaks it’s structure. It looks similar to the ones that are used in hair salons, where they have you seat on a chair under the hood. The secret is in the disk inside the dryer that spreads ultrasound waves around your hair. Ultrasound makes the hair drying experience completely silent and very quick, and your hair doesn’t swirl around the hood picked up by strong waves of hot air. There is no information yet on whether it’s safe to use ultrasound dryer often, as no extensive research was done on this aspect. We don’t know if the ultrasound dryer idea will take off in other countries, but so far it sounds interesting.
