The average human hair diameter is one of those questions that continue to fascinate people. Although very small, the size of the human hair has been studied and documented. Explore facts about human hair and how fast it grows.
Health and Beauty
Respiratory assist devices are used to help a person who is having difficulty breathing. There are numerous types of respiratory devices including ventilators and inhalers. The respiratory assist devices sizes are also diverse.
Ear hair trimmers are grooming devices designed for removing unwanted hair. Aside from hair in the ears, these grooming devices can also remove hair in the nose. Get familiar with different ear hair trimmer sizes and how they operate.
Free weights are pieces of exercise equipment that can improve muscle tone. There are several types available, including dumbbells, barbells and many more. Use the right free weight sizes and improve your physical stature.
A healthy weight calculator is a tool to help you identify an ideal and healthy weight range. These tools will consider the many factors that affect the determination of a healthy weight. This tool should be used along with expert medical advice from your doctor.
The skull is a very interesting body part, which is comprised of the brain case or neurocranium, the splanchnocranium as well as the auditory ossicles. Aside from these important facts, it is also good to know the size of a human skull.
Tweezers are instruments used for picking up items that human hands have a difficult time grabbing. There are many kinds available, and their tip shapes differ as well. Get insights on the tweezers sizes and how they should be used.
Surgical blades are used in surgery, crafts and other applications. The surgical blade is made up of the handle and the blade, both of which come in different sizes. Get familiar with the various surgical blade sizes and what handles they can work with.
How Big are Head Lice? These are about 1/8-inch in their mature stage. A nit on the other hand is about 1/16-inch long and is usually white in color. The presence of nits is a clear indication of head lice infestation.
How Big are Body Lice? They are about 2.3 millimeters when in their adult stage and their size can increase up to 3.6 millimeters. A hatched nit on the other hand, measures about 1.5 millimeters.