The 3 Steps This Year’s Olympic Athletes Are Following to Avoid Illness

Staying healthy is key to the quest for glory in Milano Cortina, so athletes are deploying the latest science.
How-To Geek on MSN

How to use the REDUCE function in Microsoft Excel

Macros are powerful, but they don't work on the web or mobile. I’ve switched to the native REDUCE function for my complex ...
Healthline

Benefits of Reading Books: How It Can Positively Affect Your Life

Reading books has several health benefits. These include strengthening your brain, increasing your ability to empathize, reducing stress, and building your vocabulary. Share on Pinterest ...
Healthline

What You Need to Know About Liver Damage and Disease

Liver damage typically progresses through four stages — inflammation, fibrosis, cirrhosis, and end stage liver disease (ESLD) — with worsening scarring that reduces liver function. Liver failure can ...
BBC

Atomic number and mass number

For example, the atomic number of sodium is 11. Every sodium atom has 11 protons and 11 electrons. It has 11 positive charges and 11 negative charges. The mass number of an atom is its total number of ...