Recapping the Beijing Games: From doping to COVID to historic Black Olympians | USA TODAY


The U.S. finished fourth in the medal count and made history along the way. Besides the medals, COVID and doping drew a lot of conversation at the Beijing Games.

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Will It Starve You Of Oxygen If You Keep Your Room Windows Closed?

We all know that air purifiers perform the best in a closed environment. However, some people think that closing windows will starve them of oxygen. According to research studies, even if there are 7 people in a small room, they won’t even reduce the oxygen levels by 1%.

6 Steps To Clean Your Air Purifier

If you want to ensure that your indoor air remains clean and healthy, make sure you know how to go about cleaning your air purifier filters. So, before you get started, we suggest that you follow this simple guide. This guide will provide you with some necessary steps for cleaning your air purifier.

5 Steps to Make a DIY Air Purifier

If you are looking to make your homemade air purifier, you are on the right page. Since purifiers are quite expensive, we suggest that you follow this guide to make one yourself. You just need to get a HEPA air filter to get started.

Can You Use Air Purifiers To Filter Or Eliminate Viruses?

If you have never used an air purifier, you may have no idea if these devices can help remove viruses. Honestly speaking, if you get a simple air purifier, you cannot filter viruses with that. If you want to get rid of it, you should invest in a special unit that uses the right methods to kill viruses.

8 Reasons You Should Install Air Purifiers In Your Rooms

In an air purifier, internal fans pass the air through a number of filters. This is how they remove harmful airborne foreign particles, such as bacteria, pollen, dust and dander. Afterward, the unit recirculates the clean air back into your house.