Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Did you know?
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
Did you know?
Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Pair Production and Annihilation
Great Britain Production of Glass 1800s
The human eye, a product of 600 million years of evolution (Lamb, Collin, & Pugh, 2007).