Search results for “clean air”

How do air filters work?

How do filters remove particles from the air and reduce exposure - especially the small ones? As this Risk Bites primer shows as it dives into the science of aerosol particle capture, it may not be how you think! Air filters are an important tool for protecting health, improving air quality, and

Clean Energy

Clean energy plays a significant role in our lives and will increasingly do so. This video explains what clean energy is and considers how reliable it is. Transcript: alugha Click here to see more videos: https://alugha.com/mysimpleshow

How to find radioactive substances in the air

There are various methods for measuring radioactivity in the air. With the help of trace analysis, even very low concentrations of radioactivity in the air can be detected. In the video, Jacqueline Bieringer explains how to detect radioactive substances in the air. Original: "Federal Office for Rad

Clean and remove ash from a Römerofen

Today I would like to show you how to remove the ashes from a Römerofen and how to clean it properly. If you have any questions about this basic stove or masonry heater just go to their website: http://www.roemerofen.de If you have any suggestions for a video just let us know and we'll see what w

Causes of air pollution

Air pollution has many causes. The biggest polluter is energy production, with two-thirds of particulate emissions coming from coal-fired power plants. Road traffic and factory farming in agriculture also contribute to this. Author: 3sat/nano/Labo M/Johan von Mirbach/Chris Caliman/Christoph Valenti

How to Construct an Air Horn

Follow us on Twitter!! http://twitter.com/householdhacker Live: http://www.ustream.tv/channel/household-hacker-live Today we'll show you how to make an earsplitting air horn using these materials: 1 Balloon or Latex Glove 1 Medicine Bottle 1 Rubber Band 1 Straw or cylindrical hollow object that ca

Motorhome cleaning after winter

Winter is over and our motorhome really needs a clean! So, I went to the hardware store and bought a Gardena telescope, a brush, and shampoo tablets. Generally, you don't need hot water, but you do need some stamina. It cost me around 40 euros in total, but I can certainly (hopefully) use the set f