Learn whether salt in coffee reduces bitterness and how much to add. See the health effects of adding salt to coffee.
Biochemistry
Compare DNA vs RNA. Learn the similarities and differences between deoxyribonucleic acid and ribonucleic acid.
DNA vs RNA – Similarities and Differences Recently updated !
Learn why sugar is sticky. Explore adhesion in sugar water, syrup, and honey.
Why Sugar Is Sticky Recently updated !
Water serves several functions in the human body. Babies have the highest percentage of water, followed by children, men, and women. Women have a lower percentage because they typically have more body fat than men.
How Much Water Is in the Human Body?
Riot control agents, collectively called tear gas, incapacitate people by causing eye, nose, throat, and skin irritation. The most common chemicals used as tear gas include chloroacetophenone (CN), chlorobenzylidenemalononitrile (CS), and chloropicrin (PS). According to the Centers for Disease Control (CDC), you can expect relief from most tear gas symptoms […]
Tear Gas Exposure Treatment
Carbon dioxide is poisonous at high concentrations, but low concentrations within the body are essential for life.